/*
 * Generated by PEG.js 0.10.0.
 *
 * http://pegjs.org/
 */

"use strict";

function peg$subclass(child, parent) {
  function ctor() { this.constructor = child; }
  ctor.prototype = parent.prototype;
  child.prototype = new ctor();
}

function peg$SyntaxError(message, expected, found, location) {
  this.message  = message;
  this.expected = expected;
  this.found    = found;
  this.location = location;
  this.name     = "SyntaxError";

  if (typeof Error.captureStackTrace === "function") {
    Error.captureStackTrace(this, peg$SyntaxError);
  }
}

peg$subclass(peg$SyntaxError, Error);

peg$SyntaxError.buildMessage = function(expected, found) {
  var DESCRIBE_EXPECTATION_FNS = {
        literal: function(expectation) {
          return "\"" + literalEscape(expectation.text) + "\"";
        },

        "class": function(expectation) {
          var escapedParts = "",
              i;

          for (i = 0; i < expectation.parts.length; i++) {
            escapedParts += expectation.parts[i] instanceof Array
              ? classEscape(expectation.parts[i][0]) + "-" + classEscape(expectation.parts[i][1])
              : classEscape(expectation.parts[i]);
          }

          return "[" + (expectation.inverted ? "^" : "") + escapedParts + "]";
        },

        any: function(expectation) {
          return "any character";
        },

        end: function(expectation) {
          return "end of input";
        },

        other: function(expectation) {
          return expectation.description;
        }
      };

  function hex(ch) {
    return ch.charCodeAt(0).toString(16).toUpperCase();
  }

  function literalEscape(s) {
    return s
      .replace(/\\/g, '\\\\')
      .replace(/"/g,  '\\"')
      .replace(/\0/g, '\\0')
      .replace(/\t/g, '\\t')
      .replace(/\n/g, '\\n')
      .replace(/\r/g, '\\r')
      .replace(/[\x00-\x0F]/g,          function(ch) { return '\\x0' + hex(ch); })
      .replace(/[\x10-\x1F\x7F-\x9F]/g, function(ch) { return '\\x'  + hex(ch); });
  }

  function classEscape(s) {
    return s
      .replace(/\\/g, '\\\\')
      .replace(/\]/g, '\\]')
      .replace(/\^/g, '\\^')
      .replace(/-/g,  '\\-')
      .replace(/\0/g, '\\0')
      .replace(/\t/g, '\\t')
      .replace(/\n/g, '\\n')
      .replace(/\r/g, '\\r')
      .replace(/[\x00-\x0F]/g,          function(ch) { return '\\x0' + hex(ch); })
      .replace(/[\x10-\x1F\x7F-\x9F]/g, function(ch) { return '\\x'  + hex(ch); });
  }

  function describeExpectation(expectation) {
    return DESCRIBE_EXPECTATION_FNS[expectation.type](expectation);
  }

  function describeExpected(expected) {
    var descriptions = new Array(expected.length),
        i, j;

    for (i = 0; i < expected.length; i++) {
      descriptions[i] = describeExpectation(expected[i]);
    }

    descriptions.sort();

    if (descriptions.length > 0) {
      for (i = 1, j = 1; i < descriptions.length; i++) {
        if (descriptions[i - 1] !== descriptions[i]) {
          descriptions[j] = descriptions[i];
          j++;
        }
      }
      descriptions.length = j;
    }

    switch (descriptions.length) {
      case 1:
        return descriptions[0];

      case 2:
        return descriptions[0] + " or " + descriptions[1];

      default:
        return descriptions.slice(0, -1).join(", ")
          + ", or "
          + descriptions[descriptions.length - 1];
    }
  }

  function describeFound(found) {
    return found ? "\"" + literalEscape(found) + "\"" : "end of input";
  }

  return "Expected " + describeExpected(expected) + " but " + describeFound(found) + " found.";
};

function peg$parse(input, options) {
  options = options !== void 0 ? options : {};

  var peg$FAILED = {},

      peg$startRuleFunctions = { TopTypeExpr: peg$parseTopTypeExpr },
      peg$startRuleFunction  = peg$parseTopTypeExpr,

      peg$c0 = function(expr) {
                 return expr;
               },
      peg$c1 = /^[ \t]/,
      peg$c2 = peg$classExpectation([" ", "\t"], false, false),
      peg$c3 = /^[\r]/,
      peg$c4 = peg$classExpectation(["\r"], false, false),
      peg$c5 = /^[\n]/,
      peg$c6 = peg$classExpectation(["\n"], false, false),
      peg$c7 = /^[a-zA-Z_$]/,
      peg$c8 = peg$classExpectation([["a", "z"], ["A", "Z"], "_", "$"], false, false),
      peg$c9 = /^[a-zA-Z0-9_$]/,
      peg$c10 = peg$classExpectation([["a", "z"], ["A", "Z"], ["0", "9"], "_", "$"], false, false),
      peg$c11 = "event:",
      peg$c12 = peg$literalExpectation("event:", false),
      peg$c13 = function(rootOwner, memberPartWithOperators) {
                     return memberPartWithOperators.reduce(function(owner, tokens) {
                       const operatorType = tokens[1];
                       const eventNamespace = tokens[3];
                       const MemberName = tokens[5];
                       const {quoteStyle, name: memberName} = MemberName;

                       switch (operatorType) {
                         case NamepathOperatorType.MEMBER:
                           return {
                             type: NodeType.MEMBER,
                             owner,
                             name: memberName,
                             quoteStyle,
                             hasEventPrefix: Boolean(eventNamespace),
                           };
                         case NamepathOperatorType.INSTANCE_MEMBER:
                           return {
                             type: NodeType.INSTANCE_MEMBER,
                             owner,
                             name: memberName,
                             quoteStyle,
                             hasEventPrefix: Boolean(eventNamespace),
                           };
                         case NamepathOperatorType.INNER_MEMBER:
                           return {
                             type: NodeType.INNER_MEMBER,
                             owner,
                             name: memberName,
                             quoteStyle,
                             hasEventPrefix: Boolean(eventNamespace),
                           };
                         default:
                           throw new Error('Unexpected operator type: "' + operatorType + '"');
                       }
                     }, rootOwner);
                   },
      peg$c14 = function(name) {
                           return {
                             type: NodeType.NAME,
                             name
                           };
                         },
      peg$c15 = /^[a-zA-Z0-9_$\-]/,
      peg$c16 = peg$classExpectation([["a", "z"], ["A", "Z"], ["0", "9"], "_", "$", "-"], false, false),
      peg$c17 = function(name) {
                                  return {
                                    type: NodeType.NAME,
                                    name
                                  };
                                },
      peg$c18 = "'",
      peg$c19 = peg$literalExpectation("'", false),
      peg$c20 = /^[^\\']/,
      peg$c21 = peg$classExpectation(["\\", "'"], true, false),
      peg$c22 = "\\",
      peg$c23 = peg$literalExpectation("\\", false),
      peg$c24 = peg$anyExpectation(),
      peg$c25 = function(name) {
                     return {
                       quoteStyle: 'single',
                       name: name.replace(/\\'/g, "'")
                         .replace(/\\\\/gu, '\\')
                     };
                   },
      peg$c26 = "\"",
      peg$c27 = peg$literalExpectation("\"", false),
      peg$c28 = /^[^\\"]/,
      peg$c29 = peg$classExpectation(["\\", "\""], true, false),
      peg$c30 = function(name) {
                     return {
                       quoteStyle: 'double',
                       name: name.replace(/\\"/gu, '"')
                        .replace(/\\\\/gu, '\\')
                     };
                   },
      peg$c31 = function(name) {
                   return {
                     quoteStyle: 'none',
                     name
                   };
                 },
      peg$c32 = ".",
      peg$c33 = peg$literalExpectation(".", false),
      peg$c34 = function(rootOwner, memberPart) {
                            return memberPart.reduce(function(owner, tokens) {
                              return {
                                type: NodeType.MEMBER,
                                owner,
                                name: tokens[3]
                              }
                            }, rootOwner);
                          },
      peg$c35 = function() {
                           return NamepathOperatorType.MEMBER;
                         },
      peg$c36 = "~",
      peg$c37 = peg$literalExpectation("~", false),
      peg$c38 = function() {
                                return NamepathOperatorType.INNER_MEMBER;
                              },
      peg$c39 = "#",
      peg$c40 = peg$literalExpectation("#", false),
      peg$c41 = function() {
                                   return NamepathOperatorType.INSTANCE_MEMBER;
                                 },
      peg$c42 = "external",
      peg$c43 = peg$literalExpectation("external", false),
      peg$c44 = ":",
      peg$c45 = peg$literalExpectation(":", false),
      peg$c46 = function(external, memberPartWithOperators) {
                return memberPartWithOperators.reduce(function(owner, tokens) {
                  const operatorType = tokens[1];
                  const eventNamespace = tokens[3];
                  const MemberName = tokens[5];
                  const {quoteStyle, name: memberName} = MemberName;

                  switch (operatorType) {
                    case NamepathOperatorType.MEMBER:
                      return {
                        type: NodeType.MEMBER,
                        owner,
                        name: memberName,
                        quoteStyle,
                        hasEventPrefix: Boolean(eventNamespace),
                      };
                    case NamepathOperatorType.INSTANCE_MEMBER:
                      return {
                        type: NodeType.INSTANCE_MEMBER,
                        owner,
                        name: memberName,
                        quoteStyle,
                        hasEventPrefix: Boolean(eventNamespace),
                      };
                    case NamepathOperatorType.INNER_MEMBER:
                      return {
                        type: NodeType.INNER_MEMBER,
                        owner,
                        name: memberName,
                        quoteStyle,
                        hasEventPrefix: Boolean(eventNamespace),
                      };
                    default:
                      throw new Error('Unexpected operator type: "' + operatorType + '"');
                  }
                }, Object.assign({
                  type: NodeType.EXTERNAL
                }, external));
              },
      peg$c47 = "module",
      peg$c48 = peg$literalExpectation("module", false),
      peg$c49 = function(value) {
                       return {
                         type: NodeType.MODULE,
                         value,
                       };
                     },
      peg$c50 = function(rootOwner, memberPartWithOperators) {
                       return memberPartWithOperators.reduce(function(owner, tokens) {
                         const operatorType = tokens[1];
                         const eventNamespace = tokens[3];
                         const MemberName = tokens[5];
                         const {quoteStyle, name: memberName} = MemberName;

                         switch (operatorType) {
                           case NamepathOperatorType.MEMBER:
                             return {
                               type: NodeType.MEMBER,
                               owner,
                               name: memberName,
                               quoteStyle,
                               hasEventPrefix: Boolean(eventNamespace),
                             };
                           case NamepathOperatorType.INSTANCE_MEMBER:
                             return {
                               type: NodeType.INSTANCE_MEMBER,
                               owner,
                               name: memberName,
                               quoteStyle,
                               hasEventPrefix: Boolean(eventNamespace),
                             };
                           case NamepathOperatorType.INNER_MEMBER:
                             return {
                               type: NodeType.INNER_MEMBER,
                               owner,
                               name: memberName,
                               quoteStyle,
                               hasEventPrefix: Boolean(eventNamespace),
                             };
                           default:
                             throw new Error('Unexpected operator type: "' + operatorType + '"');
                         }
                       }, rootOwner);
                     },
      peg$c51 = function(path) {
                      return {
                        quoteStyle: 'single',
                        type: NodeType.FILE_PATH,
                        path: path.replace(/\\'/g, "'")
                          .replace(/\\\\/gu, '\\')
                      };
                    },
      peg$c52 = function(path) {
                      return {
                        quoteStyle: 'double',
                        type: NodeType.FILE_PATH,
                        path: path.replace(/\\"/gu, '"')
                         .replace(/\\\\/gu, '\\')
                      };
                    },
      peg$c53 = /^[a-zA-Z0-9_$\/\-]/,
      peg$c54 = peg$classExpectation([["a", "z"], ["A", "Z"], ["0", "9"], "_", "$", "/", "-"], false, false),
      peg$c55 = function(path) {
                     return {
                       quoteStyle: 'none',
                       type: NodeType.FILE_PATH,
                       path,
                     };
                   },
      peg$c56 = "*",
      peg$c57 = peg$literalExpectation("*", false),
      peg$c58 = function() {
                    return { type: NodeType.ANY };
                  },
      peg$c59 = "?",
      peg$c60 = peg$literalExpectation("?", false),
      peg$c61 = function() {
                        return { type: NodeType.UNKNOWN };
                      },
      peg$c62 = function(value) {
                            return {
                              type: NodeType.STRING_VALUE,
                              quoteStyle: 'double',
                              string: value.replace(/\\"/gu, '"')
                                  .replace(/\\\\/gu, '\\')
                            };
                          },
      peg$c63 = function(value) {
                            return {
                              type: NodeType.STRING_VALUE,
                              quoteStyle: 'single',
                              string: value.replace(/\\'/g, "'")
                                  .replace(/\\\\/gu, '\\')
                            };
                          },
      peg$c64 = function(value) {
                          return {
                            type: NodeType.NUMBER_VALUE,
                            number: value
                          };
                        },
      peg$c65 = "+",
      peg$c66 = peg$literalExpectation("+", false),
      peg$c67 = "-",
      peg$c68 = peg$literalExpectation("-", false),
      peg$c69 = /^[0-9]/,
      peg$c70 = peg$classExpectation([["0", "9"]], false, false),
      peg$c71 = "e",
      peg$c72 = peg$literalExpectation("e", false),
      peg$c73 = "0b",
      peg$c74 = peg$literalExpectation("0b", false),
      peg$c75 = /^[01]/,
      peg$c76 = peg$classExpectation(["0", "1"], false, false),
      peg$c77 = "0o",
      peg$c78 = peg$literalExpectation("0o", false),
      peg$c79 = /^[0-7]/,
      peg$c80 = peg$classExpectation([["0", "7"]], false, false),
      peg$c81 = "0x",
      peg$c82 = peg$literalExpectation("0x", false),
      peg$c83 = /^[0-9a-fA-F]/,
      peg$c84 = peg$classExpectation([["0", "9"], ["a", "f"], ["A", "F"]], false, false),
      peg$c85 = function(left, syntax, right) {
                      return {
                          type: NodeType.UNION,
                          left,
                          right,
                          meta: { syntax },
                      };
                    },
      peg$c86 = "|",
      peg$c87 = peg$literalExpectation("|", false),
      peg$c88 = function() {
                                                return UnionTypeSyntax.PIPE;
                                              },
      peg$c89 = "/",
      peg$c90 = peg$literalExpectation("/", false),
      peg$c91 = function() {
                                        return UnionTypeSyntax.SLASH;
                                      },
      peg$c92 = "typeof",
      peg$c93 = peg$literalExpectation("typeof", false),
      peg$c94 = function(operator, name) {
                      return {
                          type: NodeType.TYPE_QUERY,
                          name,
                      };
                    },
      peg$c95 = "keyof",
      peg$c96 = peg$literalExpectation("keyof", false),
      peg$c97 = function(operator, operand) {
        return {
          type: NodeType.KEY_QUERY,
          value: operand,
        }
      },
      peg$c98 = "import",
      peg$c99 = peg$literalExpectation("import", false),
      peg$c100 = "(",
      peg$c101 = peg$literalExpectation("(", false),
      peg$c102 = ")",
      peg$c103 = peg$literalExpectation(")", false),
      peg$c104 = function(operator, path) {
                       return { type: NodeType.IMPORT, path };
                     },
      peg$c105 = function(operator, operand) {
                               return {
                                 type: NodeType.NULLABLE,
                                 value: operand,
                                 meta: { syntax: NullableTypeSyntax.PREFIX_QUESTION_MARK },
                               };
                             },
      peg$c106 = "!",
      peg$c107 = peg$literalExpectation("!", false),
      peg$c108 = function(operator, operand) {
                                  return {
                                    type: NodeType.NOT_NULLABLE,
                                    value: operand,
                                    meta: { syntax: NotNullableTypeSyntax.PREFIX_BANG },
                                  };
                                },
      peg$c109 = "=",
      peg$c110 = peg$literalExpectation("=", false),
      peg$c111 = function(operator, operand) {
                               return {
                                 type: NodeType.OPTIONAL,
                                 value: operand,
                                 meta: { syntax: OptionalTypeSyntax.PREFIX_EQUALS_SIGN },
                               };
                             },
      peg$c112 = function(operand, operator) {
                               return {
                                 type: NodeType.NULLABLE,
                                 value: operand,
                                 meta: { syntax: NullableTypeSyntax.SUFFIX_QUESTION_MARK },
                               };
                             },
      peg$c113 = function(operand, operator) {
                                  return {
                                    type: NodeType.NOT_NULLABLE,
                                    value: operand,
                                    meta: { syntax: NotNullableTypeSyntax.SUFFIX_BANG },
                                  };
                                },
      peg$c114 = function(operand, operator) {
                               return {
                                 type: NodeType.OPTIONAL,
                                 value: operand,
                                 meta: { syntax: OptionalTypeSyntax.SUFFIX_EQUALS_SIGN },
                               };
                             },
      peg$c115 = function(operand, syntax, params) {
                        return {
                          type: NodeType.GENERIC,
                          subject: operand,
                          objects: params,
                          meta: { syntax },
                        };
                      },
      peg$c116 = ",",
      peg$c117 = peg$literalExpectation(",", false),
      peg$c118 = function(first, restsWithComma) {
                                     return restsWithComma.reduce(function(params, tokens) {
                                       return params.concat([tokens[3]]);
                                     }, [first]);
                                   },
      peg$c119 = ".<",
      peg$c120 = peg$literalExpectation(".<", false),
      peg$c121 = function() {
                                                return GenericTypeSyntax.ANGLE_BRACKET_WITH_DOT;
                                              },
      peg$c122 = "<",
      peg$c123 = peg$literalExpectation("<", false),
      peg$c124 = function() {
                                                return GenericTypeSyntax.ANGLE_BRACKET;
                                              },
      peg$c125 = ">",
      peg$c126 = peg$literalExpectation(">", false),
      peg$c127 = "[",
      peg$c128 = peg$literalExpectation("[", false),
      peg$c129 = "]",
      peg$c130 = peg$literalExpectation("]", false),
      peg$c131 = function(operand, brackets) {
                      return brackets.reduce(function(operand) {
                        return {
                          type: NodeType.GENERIC,
                          subject: {
                            type: NodeType.NAME,
                            name: 'Array'
                          },
                          objects: [ operand ],
                          meta: { syntax: GenericTypeSyntax.SQUARE_BRACKET },
                        };
                      }, operand);
                    },
      peg$c132 = "new",
      peg$c133 = peg$literalExpectation("new", false),
      peg$c134 = "=>",
      peg$c135 = peg$literalExpectation("=>", false),
      peg$c136 = function(newModifier, paramsPart, returnedTypeNode) {
                         return {
                           type: NodeType.ARROW,
                           params: paramsPart,
                           returns: returnedTypeNode,
                           new: newModifier
                         };
      },
      peg$c137 = function(params) {
                                  return params;
                                },
      peg$c138 = function() {
                                  return [];
                                },
      peg$c139 = function(paramsWithComma, lastParam) {
        return paramsWithComma.reduceRight(function(params, tokens) {
          const param = { type: NodeType.NAMED_PARAMETER, name: tokens[0], typeName: tokens[4] };
          return [param].concat(params);
        }, lastParam ? [lastParam] : []);
      },
      peg$c140 = "...",
      peg$c141 = peg$literalExpectation("...", false),
      peg$c142 = function(spread, id, type) {
        const operand = { type: NodeType.NAMED_PARAMETER, name: id, typeName: type };
        if (spread) {
        return {
          type: NodeType.VARIADIC,
          value: operand,
          meta: { syntax: VariadicTypeSyntax.PREFIX_DOTS },
        };
        }
        else {
          return operand;
        }
      },
      peg$c143 = "function",
      peg$c144 = peg$literalExpectation("function", false),
      peg$c145 = function(paramsPart, returnedTypePart) {
                         const returnedTypeNode = returnedTypePart ? returnedTypePart[2] : null;

                         return {
                           type: NodeType.FUNCTION,
                           params: paramsPart.params,
                           returns: returnedTypeNode,
                           this: paramsPart.modifier.nodeThis,
                           new: paramsPart.modifier.nodeNew,
                         };
                       },
      peg$c146 = function(modifier, params) {
                                     return { params, modifier };
                                   },
      peg$c147 = function(modifier) {
                                     return { params: [], modifier };
                                   },
      peg$c148 = function(params) {
                                     return { params, modifier: { nodeThis: null, nodeNew: null } };
                                   },
      peg$c149 = function() {
                                     return { params: [], modifier: { nodeThis: null, nodeNew: null } };
                                   },
      peg$c150 = "this",
      peg$c151 = peg$literalExpectation("this", false),
      peg$c152 = function(modifierThis) {
                                   return { nodeThis: modifierThis[4], nodeNew: null };
                                 },
      peg$c153 = function(modifierNew) {
                                   return { nodeThis: null, nodeNew: modifierNew[4] };
                                 },
      peg$c154 = function(paramsWithComma, lastParam) {
                               return paramsWithComma.reduceRight(function(params, tokens) {
                                 const [param] = tokens;
                                 return [param].concat(params);
                               }, lastParam ? [lastParam] : []);
                             },
      peg$c155 = "{",
      peg$c156 = peg$literalExpectation("{", false),
      peg$c157 = "}",
      peg$c158 = peg$literalExpectation("}", false),
      peg$c159 = function(entries) {
                       return {
                         type: NodeType.RECORD,
                         entries: entries || [],
                       };
                     },
      peg$c160 = ";",
      peg$c161 = peg$literalExpectation(";", false),
      peg$c162 = function(first, restWithComma) {
                              return restWithComma.reduce(function(entries, tokens) {
                                const entry = tokens[2];
                                return entries.concat([entry]);
                              }, [first]);
                            },
      peg$c163 = function(keyInfo, optional, value) {
                              const {quoteStyle, key} = keyInfo;
                              return {
                                type: NodeType.RECORD_ENTRY,
                                key,
                                quoteStyle,
                                value: optional !== '?' ? value : {
                                  type: NodeType.OPTIONAL,
                                  value,
                                  meta: { syntax: OptionalTypeSyntax.SUFFIX_KEY_QUESTION_MARK },
                                }
                              };
                            },
      peg$c164 = function(keyInfo) {
                              const {quoteStyle, key} = keyInfo;
                              return {
                                type: NodeType.RECORD_ENTRY,
                                key,
                                value: null,
                                quoteStyle
                              };
                            },
      peg$c165 = function(key) {
                                 return {
                                   quoteStyle: 'double',
                                   key: key.replace(/\\"/gu, '"')
                                     .replace(/\\\\/gu, '\\')
                                 };
                             },
      peg$c166 = function(key) {
                                 return {
                                   quoteStyle: 'single',
                                   key: key.replace(/\\'/g, "'")
                                     .replace(/\\\\/gu, '\\')
                                 };
                               },
      peg$c167 = function(key) {
                                 return {
                                   quoteStyle: 'none',
                                   key
                                 };
                             },
      peg$c168 = function(entries) {
        return {
          type: NodeType.TUPLE,
          entries: entries || [],
        }
      },
      peg$c169 = function(restWithComma, last) {
        return restWithComma.reduceRight((entries, tokens) => {
          let [entry] = tokens;
          return [entry].concat(entries);
        }, last ? [last] : []);
      },
      peg$c170 = function(wrapped) {
                          return {
                            type: NodeType.PARENTHESIS,
                            value: wrapped,
                          };
                        },
      peg$c171 = function(operand) {
                               return {
                                 type: NodeType.VARIADIC,
                                 value: operand,
                                 meta: { syntax: VariadicTypeSyntax.PREFIX_DOTS },
                               };
                             },
      peg$c172 = function(operand) {
                               return {
                                 type: NodeType.VARIADIC,
                                 value: operand,
                                 meta: { syntax: VariadicTypeSyntax.SUFFIX_DOTS },
                               };
                             },
      peg$c173 = function() {
                            return {
                              type: NodeType.VARIADIC,
                              value: { type: NodeType.ANY },
                              meta: { syntax: VariadicTypeSyntax.ONLY_DOTS },
                            };
                          },

      peg$currPos          = 0,
      peg$savedPos         = 0,
      peg$posDetailsCache  = [{ line: 1, column: 1 }],
      peg$maxFailPos       = 0,
      peg$maxFailExpected  = [],
      peg$silentFails      = 0,

      peg$resultsCache = {},

      peg$result;

  if ("startRule" in options) {
    if (!(options.startRule in peg$startRuleFunctions)) {
      throw new Error("Can't start parsing from rule \"" + options.startRule + "\".");
    }

    peg$startRuleFunction = peg$startRuleFunctions[options.startRule];
  }

  function text() {
    return input.substring(peg$savedPos, peg$currPos);
  }

  function location() {
    return peg$computeLocation(peg$savedPos, peg$currPos);
  }

  function expected(description, location) {
    location = location !== void 0 ? location : peg$computeLocation(peg$savedPos, peg$currPos)

    throw peg$buildStructuredError(
      [peg$otherExpectation(description)],
      input.substring(peg$savedPos, peg$currPos),
      location
    );
  }

  function error(message, location) {
    location = location !== void 0 ? location : peg$computeLocation(peg$savedPos, peg$currPos)

    throw peg$buildSimpleError(message, location);
  }

  function peg$literalExpectation(text, ignoreCase) {
    return { type: "literal", text: text, ignoreCase: ignoreCase };
  }

  function peg$classExpectation(parts, inverted, ignoreCase) {
    return { type: "class", parts: parts, inverted: inverted, ignoreCase: ignoreCase };
  }

  function peg$anyExpectation() {
    return { type: "any" };
  }

  function peg$endExpectation() {
    return { type: "end" };
  }

  function peg$otherExpectation(description) {
    return { type: "other", description: description };
  }

  function peg$computePosDetails(pos) {
    var details = peg$posDetailsCache[pos], p;

    if (details) {
      return details;
    } else {
      p = pos - 1;
      while (!peg$posDetailsCache[p]) {
        p--;
      }

      details = peg$posDetailsCache[p];
      details = {
        line:   details.line,
        column: details.column
      };

      while (p < pos) {
        if (input.charCodeAt(p) === 10) {
          details.line++;
          details.column = 1;
        } else {
          details.column++;
        }

        p++;
      }

      peg$posDetailsCache[pos] = details;
      return details;
    }
  }

  function peg$computeLocation(startPos, endPos) {
    var startPosDetails = peg$computePosDetails(startPos),
        endPosDetails   = peg$computePosDetails(endPos);

    return {
      start: {
        offset: startPos,
        line:   startPosDetails.line,
        column: startPosDetails.column
      },
      end: {
        offset: endPos,
        line:   endPosDetails.line,
        column: endPosDetails.column
      }
    };
  }

  function peg$fail(expected) {
    if (peg$currPos < peg$maxFailPos) { return; }

    if (peg$currPos > peg$maxFailPos) {
      peg$maxFailPos = peg$currPos;
      peg$maxFailExpected = [];
    }

    peg$maxFailExpected.push(expected);
  }

  function peg$buildSimpleError(message, location) {
    return new peg$SyntaxError(message, null, null, location);
  }

  function peg$buildStructuredError(expected, found, location) {
    return new peg$SyntaxError(
      peg$SyntaxError.buildMessage(expected, found),
      expected,
      found,
      location
    );
  }

  function peg$parseTopTypeExpr() {
    var s0, s1, s2, s3;

    var key    = peg$currPos * 84 + 0,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$parse_();
    if (s1 !== peg$FAILED) {
      s2 = peg$parseVariadicTypeExpr();
      if (s2 === peg$FAILED) {
        s2 = peg$parseUnionTypeExpr();
        if (s2 === peg$FAILED) {
          s2 = peg$parseUnaryUnionTypeExpr();
          if (s2 === peg$FAILED) {
            s2 = peg$parseArrayTypeExpr();
            if (s2 === peg$FAILED) {
              s2 = peg$parseGenericTypeExpr();
              if (s2 === peg$FAILED) {
                s2 = peg$parseRecordTypeExpr();
                if (s2 === peg$FAILED) {
                  s2 = peg$parseTupleTypeExpr();
                  if (s2 === peg$FAILED) {
                    s2 = peg$parseArrowTypeExpr();
                    if (s2 === peg$FAILED) {
                      s2 = peg$parseFunctionTypeExpr();
                      if (s2 === peg$FAILED) {
                        s2 = peg$parseTypeQueryExpr();
                        if (s2 === peg$FAILED) {
                          s2 = peg$parseKeyQueryExpr();
                          if (s2 === peg$FAILED) {
                            s2 = peg$parseBroadNamepathExpr();
                            if (s2 === peg$FAILED) {
                              s2 = peg$parseParenthesizedExpr();
                              if (s2 === peg$FAILED) {
                                s2 = peg$parseValueExpr();
                                if (s2 === peg$FAILED) {
                                  s2 = peg$parseAnyTypeExpr();
                                  if (s2 === peg$FAILED) {
                                    s2 = peg$parseUnknownTypeExpr();
                                  }
                                }
                              }
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
      if (s2 !== peg$FAILED) {
        s3 = peg$parse_();
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c0(s2);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseTopLevel() {
    var s0, s1, s2, s3;

    var key    = peg$currPos * 84 + 1,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$parse_();
    if (s1 !== peg$FAILED) {
      s2 = peg$parseVariadicTypeExpr();
      if (s2 === peg$FAILED) {
        s2 = peg$parseUnionTypeExpr();
        if (s2 === peg$FAILED) {
          s2 = peg$parseUnaryUnionTypeExpr();
          if (s2 === peg$FAILED) {
            s2 = peg$parseArrayTypeExpr();
            if (s2 === peg$FAILED) {
              s2 = peg$parseGenericTypeExpr();
              if (s2 === peg$FAILED) {
                s2 = peg$parseRecordTypeExpr();
                if (s2 === peg$FAILED) {
                  s2 = peg$parseTupleTypeExpr();
                  if (s2 === peg$FAILED) {
                    s2 = peg$parseArrowTypeExpr();
                    if (s2 === peg$FAILED) {
                      s2 = peg$parseFunctionTypeExpr();
                      if (s2 === peg$FAILED) {
                        s2 = peg$parseTypeQueryExpr();
                        if (s2 === peg$FAILED) {
                          s2 = peg$parseKeyQueryExpr();
                          if (s2 === peg$FAILED) {
                            s2 = peg$parseBroadNamepathExpr();
                            if (s2 === peg$FAILED) {
                              s2 = peg$parseParenthesizedExpr();
                              if (s2 === peg$FAILED) {
                                s2 = peg$parseValueExpr();
                                if (s2 === peg$FAILED) {
                                  s2 = peg$parseAnyTypeExpr();
                                  if (s2 === peg$FAILED) {
                                    s2 = peg$parseUnknownTypeExpr();
                                  }
                                }
                              }
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
      if (s2 !== peg$FAILED) {
        s3 = peg$parse_();
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c0(s2);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parse_() {
    var s0, s1, s2, s3;

    var key    = peg$currPos * 84 + 2,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = [];
    if (peg$c1.test(input.charAt(peg$currPos))) {
      s1 = input.charAt(peg$currPos);
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c2); }
    }
    if (s1 === peg$FAILED) {
      s1 = peg$currPos;
      if (peg$c3.test(input.charAt(peg$currPos))) {
        s2 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c4); }
      }
      if (s2 === peg$FAILED) {
        s2 = null;
      }
      if (s2 !== peg$FAILED) {
        if (peg$c5.test(input.charAt(peg$currPos))) {
          s3 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c6); }
        }
        if (s3 !== peg$FAILED) {
          s2 = [s2, s3];
          s1 = s2;
        } else {
          peg$currPos = s1;
          s1 = peg$FAILED;
        }
      } else {
        peg$currPos = s1;
        s1 = peg$FAILED;
      }
    }
    while (s1 !== peg$FAILED) {
      s0.push(s1);
      if (peg$c1.test(input.charAt(peg$currPos))) {
        s1 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c2); }
      }
      if (s1 === peg$FAILED) {
        s1 = peg$currPos;
        if (peg$c3.test(input.charAt(peg$currPos))) {
          s2 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s2 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c4); }
        }
        if (s2 === peg$FAILED) {
          s2 = null;
        }
        if (s2 !== peg$FAILED) {
          if (peg$c5.test(input.charAt(peg$currPos))) {
            s3 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c6); }
          }
          if (s3 !== peg$FAILED) {
            s2 = [s2, s3];
            s1 = s2;
          } else {
            peg$currPos = s1;
            s1 = peg$FAILED;
          }
        } else {
          peg$currPos = s1;
          s1 = peg$FAILED;
        }
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseJsIdentifier() {
    var s0, s1, s2, s3, s4;

    var key    = peg$currPos * 84 + 3,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$currPos;
    if (peg$c7.test(input.charAt(peg$currPos))) {
      s2 = input.charAt(peg$currPos);
      peg$currPos++;
    } else {
      s2 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c8); }
    }
    if (s2 !== peg$FAILED) {
      s3 = [];
      if (peg$c9.test(input.charAt(peg$currPos))) {
        s4 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s4 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c10); }
      }
      while (s4 !== peg$FAILED) {
        s3.push(s4);
        if (peg$c9.test(input.charAt(peg$currPos))) {
          s4 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s4 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c10); }
        }
      }
      if (s3 !== peg$FAILED) {
        s2 = [s2, s3];
        s1 = s2;
      } else {
        peg$currPos = s1;
        s1 = peg$FAILED;
      }
    } else {
      peg$currPos = s1;
      s1 = peg$FAILED;
    }
    if (s1 !== peg$FAILED) {
      s0 = input.substring(s0, peg$currPos);
    } else {
      s0 = s1;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseNamepathExpr() {
    var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9;

    var key    = peg$currPos * 84 + 4,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$parseParenthesizedExpr();
    if (s1 === peg$FAILED) {
      s1 = peg$parseImportTypeExpr();
      if (s1 === peg$FAILED) {
        s1 = peg$parseTypeNameExpr();
      }
    }
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      if (s4 !== peg$FAILED) {
        s5 = peg$parseInfixNamepathOperator();
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          if (s6 !== peg$FAILED) {
            if (input.substr(peg$currPos, 6) === peg$c11) {
              s7 = peg$c11;
              peg$currPos += 6;
            } else {
              s7 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c12); }
            }
            if (s7 === peg$FAILED) {
              s7 = null;
            }
            if (s7 !== peg$FAILED) {
              s8 = peg$parse_();
              if (s8 !== peg$FAILED) {
                s9 = peg$parseMemberName();
                if (s9 !== peg$FAILED) {
                  s4 = [s4, s5, s6, s7, s8, s9];
                  s3 = s4;
                } else {
                  peg$currPos = s3;
                  s3 = peg$FAILED;
                }
              } else {
                peg$currPos = s3;
                s3 = peg$FAILED;
              }
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        if (s4 !== peg$FAILED) {
          s5 = peg$parseInfixNamepathOperator();
          if (s5 !== peg$FAILED) {
            s6 = peg$parse_();
            if (s6 !== peg$FAILED) {
              if (input.substr(peg$currPos, 6) === peg$c11) {
                s7 = peg$c11;
                peg$currPos += 6;
              } else {
                s7 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c12); }
              }
              if (s7 === peg$FAILED) {
                s7 = null;
              }
              if (s7 !== peg$FAILED) {
                s8 = peg$parse_();
                if (s8 !== peg$FAILED) {
                  s9 = peg$parseMemberName();
                  if (s9 !== peg$FAILED) {
                    s4 = [s4, s5, s6, s7, s8, s9];
                    s3 = s4;
                  } else {
                    peg$currPos = s3;
                    s3 = peg$FAILED;
                  }
                } else {
                  peg$currPos = s3;
                  s3 = peg$FAILED;
                }
              } else {
                peg$currPos = s3;
                s3 = peg$FAILED;
              }
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$c13(s1, s2);
        s0 = s1;
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseTypeNameExpr() {
    var s0;

    var key    = peg$currPos * 84 + 5,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseTypeNameExprJsDocFlavored();
    if (s0 === peg$FAILED) {
      s0 = peg$parseTypeNameExprStrict();
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseTypeNameExprStrict() {
    var s0, s1;

    var key    = peg$currPos * 84 + 6,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$parseJsIdentifier();
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$c14(s1);
    }
    s0 = s1;

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseTypeNameExprJsDocFlavored() {
    var s0, s1, s2, s3, s4, s5;

    var key    = peg$currPos * 84 + 7,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$currPos;
    s2 = peg$currPos;
    if (peg$c7.test(input.charAt(peg$currPos))) {
      s3 = input.charAt(peg$currPos);
      peg$currPos++;
    } else {
      s3 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c8); }
    }
    if (s3 !== peg$FAILED) {
      s4 = [];
      if (peg$c15.test(input.charAt(peg$currPos))) {
        s5 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c16); }
      }
      while (s5 !== peg$FAILED) {
        s4.push(s5);
        if (peg$c15.test(input.charAt(peg$currPos))) {
          s5 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c16); }
        }
      }
      if (s4 !== peg$FAILED) {
        s3 = [s3, s4];
        s2 = s3;
      } else {
        peg$currPos = s2;
        s2 = peg$FAILED;
      }
    } else {
      peg$currPos = s2;
      s2 = peg$FAILED;
    }
    if (s2 !== peg$FAILED) {
      s1 = input.substring(s1, peg$currPos);
    } else {
      s1 = s2;
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$c17(s1);
    }
    s0 = s1;

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseMemberName() {
    var s0, s1, s2, s3, s4, s5, s6;

    var key    = peg$currPos * 84 + 8,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 39) {
      s1 = peg$c18;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c19); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$currPos;
      s3 = [];
      if (peg$c20.test(input.charAt(peg$currPos))) {
        s4 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s4 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c21); }
      }
      if (s4 === peg$FAILED) {
        s4 = peg$currPos;
        if (input.charCodeAt(peg$currPos) === 92) {
          s5 = peg$c22;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c23); }
        }
        if (s5 !== peg$FAILED) {
          if (input.length > peg$currPos) {
            s6 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s6 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c24); }
          }
          if (s6 !== peg$FAILED) {
            s5 = [s5, s6];
            s4 = s5;
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
        } else {
          peg$currPos = s4;
          s4 = peg$FAILED;
        }
      }
      while (s4 !== peg$FAILED) {
        s3.push(s4);
        if (peg$c20.test(input.charAt(peg$currPos))) {
          s4 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s4 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c21); }
        }
        if (s4 === peg$FAILED) {
          s4 = peg$currPos;
          if (input.charCodeAt(peg$currPos) === 92) {
            s5 = peg$c22;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c23); }
          }
          if (s5 !== peg$FAILED) {
            if (input.length > peg$currPos) {
              s6 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s6 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c24); }
            }
            if (s6 !== peg$FAILED) {
              s5 = [s5, s6];
              s4 = s5;
            } else {
              peg$currPos = s4;
              s4 = peg$FAILED;
            }
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
        }
      }
      if (s3 !== peg$FAILED) {
        s2 = input.substring(s2, peg$currPos);
      } else {
        s2 = s3;
      }
      if (s2 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 39) {
          s3 = peg$c18;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c19); }
        }
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c25(s2);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 34) {
        s1 = peg$c26;
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c27); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$currPos;
        s3 = [];
        if (peg$c28.test(input.charAt(peg$currPos))) {
          s4 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s4 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c29); }
        }
        if (s4 === peg$FAILED) {
          s4 = peg$currPos;
          if (input.charCodeAt(peg$currPos) === 92) {
            s5 = peg$c22;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c23); }
          }
          if (s5 !== peg$FAILED) {
            if (input.length > peg$currPos) {
              s6 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s6 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c24); }
            }
            if (s6 !== peg$FAILED) {
              s5 = [s5, s6];
              s4 = s5;
            } else {
              peg$currPos = s4;
              s4 = peg$FAILED;
            }
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
        }
        while (s4 !== peg$FAILED) {
          s3.push(s4);
          if (peg$c28.test(input.charAt(peg$currPos))) {
            s4 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s4 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c29); }
          }
          if (s4 === peg$FAILED) {
            s4 = peg$currPos;
            if (input.charCodeAt(peg$currPos) === 92) {
              s5 = peg$c22;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c23); }
            }
            if (s5 !== peg$FAILED) {
              if (input.length > peg$currPos) {
                s6 = input.charAt(peg$currPos);
                peg$currPos++;
              } else {
                s6 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c24); }
              }
              if (s6 !== peg$FAILED) {
                s5 = [s5, s6];
                s4 = s5;
              } else {
                peg$currPos = s4;
                s4 = peg$FAILED;
              }
            } else {
              peg$currPos = s4;
              s4 = peg$FAILED;
            }
          }
        }
        if (s3 !== peg$FAILED) {
          s2 = input.substring(s2, peg$currPos);
        } else {
          s2 = s3;
        }
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 34) {
            s3 = peg$c26;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c27); }
          }
          if (s3 !== peg$FAILED) {
            peg$savedPos = s0;
            s1 = peg$c30(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        s1 = peg$parseJsIdentifier();
        if (s1 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c31(s1);
        }
        s0 = s1;
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseInfixNamepathOperator() {
    var s0;

    var key    = peg$currPos * 84 + 9,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseMemberTypeOperator();
    if (s0 === peg$FAILED) {
      s0 = peg$parseInstanceMemberTypeOperator();
      if (s0 === peg$FAILED) {
        s0 = peg$parseInnerMemberTypeOperator();
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseQualifiedMemberName() {
    var s0, s1, s2, s3, s4, s5, s6, s7;

    var key    = peg$currPos * 84 + 10,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$parseTypeNameExpr();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      if (s4 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 46) {
          s5 = peg$c32;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c33); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          if (s6 !== peg$FAILED) {
            s7 = peg$parseTypeNameExpr();
            if (s7 !== peg$FAILED) {
              s4 = [s4, s5, s6, s7];
              s3 = s4;
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        if (s4 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 46) {
            s5 = peg$c32;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c33); }
          }
          if (s5 !== peg$FAILED) {
            s6 = peg$parse_();
            if (s6 !== peg$FAILED) {
              s7 = peg$parseTypeNameExpr();
              if (s7 !== peg$FAILED) {
                s4 = [s4, s5, s6, s7];
                s3 = s4;
              } else {
                peg$currPos = s3;
                s3 = peg$FAILED;
              }
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$c34(s1, s2);
        s0 = s1;
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseMemberTypeOperator() {
    var s0, s1;

    var key    = peg$currPos * 84 + 11,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 46) {
      s1 = peg$c32;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c33); }
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$c35();
    }
    s0 = s1;

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseInnerMemberTypeOperator() {
    var s0, s1;

    var key    = peg$currPos * 84 + 12,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 126) {
      s1 = peg$c36;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c37); }
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$c38();
    }
    s0 = s1;

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseInstanceMemberTypeOperator() {
    var s0, s1;

    var key    = peg$currPos * 84 + 13,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 35) {
      s1 = peg$c39;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c40); }
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$c41();
    }
    s0 = s1;

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseBroadNamepathExpr() {
    var s0;

    var key    = peg$currPos * 84 + 14,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseExternalNameExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parseModuleNameExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parseNamepathExpr();
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseExternalNameExpr() {
    var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13;

    var key    = peg$currPos * 84 + 15,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 8) === peg$c42) {
      s1 = peg$c42;
      peg$currPos += 8;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c43); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 58) {
          s3 = peg$c44;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c45); }
        }
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            s5 = peg$parseMemberName();
            if (s5 !== peg$FAILED) {
              s6 = [];
              s7 = peg$currPos;
              s8 = peg$parse_();
              if (s8 !== peg$FAILED) {
                s9 = peg$parseInfixNamepathOperator();
                if (s9 !== peg$FAILED) {
                  s10 = peg$parse_();
                  if (s10 !== peg$FAILED) {
                    if (input.substr(peg$currPos, 6) === peg$c11) {
                      s11 = peg$c11;
                      peg$currPos += 6;
                    } else {
                      s11 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$c12); }
                    }
                    if (s11 === peg$FAILED) {
                      s11 = null;
                    }
                    if (s11 !== peg$FAILED) {
                      s12 = peg$parse_();
                      if (s12 !== peg$FAILED) {
                        s13 = peg$parseMemberName();
                        if (s13 !== peg$FAILED) {
                          s8 = [s8, s9, s10, s11, s12, s13];
                          s7 = s8;
                        } else {
                          peg$currPos = s7;
                          s7 = peg$FAILED;
                        }
                      } else {
                        peg$currPos = s7;
                        s7 = peg$FAILED;
                      }
                    } else {
                      peg$currPos = s7;
                      s7 = peg$FAILED;
                    }
                  } else {
                    peg$currPos = s7;
                    s7 = peg$FAILED;
                  }
                } else {
                  peg$currPos = s7;
                  s7 = peg$FAILED;
                }
              } else {
                peg$currPos = s7;
                s7 = peg$FAILED;
              }
              while (s7 !== peg$FAILED) {
                s6.push(s7);
                s7 = peg$currPos;
                s8 = peg$parse_();
                if (s8 !== peg$FAILED) {
                  s9 = peg$parseInfixNamepathOperator();
                  if (s9 !== peg$FAILED) {
                    s10 = peg$parse_();
                    if (s10 !== peg$FAILED) {
                      if (input.substr(peg$currPos, 6) === peg$c11) {
                        s11 = peg$c11;
                        peg$currPos += 6;
                      } else {
                        s11 = peg$FAILED;
                        if (peg$silentFails === 0) { peg$fail(peg$c12); }
                      }
                      if (s11 === peg$FAILED) {
                        s11 = null;
                      }
                      if (s11 !== peg$FAILED) {
                        s12 = peg$parse_();
                        if (s12 !== peg$FAILED) {
                          s13 = peg$parseMemberName();
                          if (s13 !== peg$FAILED) {
                            s8 = [s8, s9, s10, s11, s12, s13];
                            s7 = s8;
                          } else {
                            peg$currPos = s7;
                            s7 = peg$FAILED;
                          }
                        } else {
                          peg$currPos = s7;
                          s7 = peg$FAILED;
                        }
                      } else {
                        peg$currPos = s7;
                        s7 = peg$FAILED;
                      }
                    } else {
                      peg$currPos = s7;
                      s7 = peg$FAILED;
                    }
                  } else {
                    peg$currPos = s7;
                    s7 = peg$FAILED;
                  }
                } else {
                  peg$currPos = s7;
                  s7 = peg$FAILED;
                }
              }
              if (s6 !== peg$FAILED) {
                peg$savedPos = s0;
                s1 = peg$c46(s5, s6);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$FAILED;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseModuleNameExpr() {
    var s0, s1, s2, s3, s4, s5;

    var key    = peg$currPos * 84 + 16,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 6) === peg$c47) {
      s1 = peg$c47;
      peg$currPos += 6;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c48); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 58) {
          s3 = peg$c44;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c45); }
        }
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            s5 = peg$parseModulePathExpr();
            if (s5 !== peg$FAILED) {
              peg$savedPos = s0;
              s1 = peg$c49(s5);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseModulePathExpr() {
    var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9;

    var key    = peg$currPos * 84 + 17,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$parseFilePathExpr();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      if (s4 !== peg$FAILED) {
        s5 = peg$parseInfixNamepathOperator();
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          if (s6 !== peg$FAILED) {
            if (input.substr(peg$currPos, 6) === peg$c11) {
              s7 = peg$c11;
              peg$currPos += 6;
            } else {
              s7 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c12); }
            }
            if (s7 === peg$FAILED) {
              s7 = null;
            }
            if (s7 !== peg$FAILED) {
              s8 = peg$parse_();
              if (s8 !== peg$FAILED) {
                s9 = peg$parseMemberName();
                if (s9 !== peg$FAILED) {
                  s4 = [s4, s5, s6, s7, s8, s9];
                  s3 = s4;
                } else {
                  peg$currPos = s3;
                  s3 = peg$FAILED;
                }
              } else {
                peg$currPos = s3;
                s3 = peg$FAILED;
              }
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        if (s4 !== peg$FAILED) {
          s5 = peg$parseInfixNamepathOperator();
          if (s5 !== peg$FAILED) {
            s6 = peg$parse_();
            if (s6 !== peg$FAILED) {
              if (input.substr(peg$currPos, 6) === peg$c11) {
                s7 = peg$c11;
                peg$currPos += 6;
              } else {
                s7 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c12); }
              }
              if (s7 === peg$FAILED) {
                s7 = null;
              }
              if (s7 !== peg$FAILED) {
                s8 = peg$parse_();
                if (s8 !== peg$FAILED) {
                  s9 = peg$parseMemberName();
                  if (s9 !== peg$FAILED) {
                    s4 = [s4, s5, s6, s7, s8, s9];
                    s3 = s4;
                  } else {
                    peg$currPos = s3;
                    s3 = peg$FAILED;
                  }
                } else {
                  peg$currPos = s3;
                  s3 = peg$FAILED;
                }
              } else {
                peg$currPos = s3;
                s3 = peg$FAILED;
              }
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$c50(s1, s2);
        s0 = s1;
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseFilePathExpr() {
    var s0, s1, s2, s3, s4, s5, s6;

    var key    = peg$currPos * 84 + 18,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 39) {
      s1 = peg$c18;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c19); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$currPos;
      s3 = [];
      if (peg$c20.test(input.charAt(peg$currPos))) {
        s4 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s4 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c21); }
      }
      if (s4 === peg$FAILED) {
        s4 = peg$currPos;
        if (input.charCodeAt(peg$currPos) === 92) {
          s5 = peg$c22;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c23); }
        }
        if (s5 !== peg$FAILED) {
          if (input.length > peg$currPos) {
            s6 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s6 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c24); }
          }
          if (s6 !== peg$FAILED) {
            s5 = [s5, s6];
            s4 = s5;
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
        } else {
          peg$currPos = s4;
          s4 = peg$FAILED;
        }
      }
      while (s4 !== peg$FAILED) {
        s3.push(s4);
        if (peg$c20.test(input.charAt(peg$currPos))) {
          s4 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s4 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c21); }
        }
        if (s4 === peg$FAILED) {
          s4 = peg$currPos;
          if (input.charCodeAt(peg$currPos) === 92) {
            s5 = peg$c22;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c23); }
          }
          if (s5 !== peg$FAILED) {
            if (input.length > peg$currPos) {
              s6 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s6 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c24); }
            }
            if (s6 !== peg$FAILED) {
              s5 = [s5, s6];
              s4 = s5;
            } else {
              peg$currPos = s4;
              s4 = peg$FAILED;
            }
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
        }
      }
      if (s3 !== peg$FAILED) {
        s2 = input.substring(s2, peg$currPos);
      } else {
        s2 = s3;
      }
      if (s2 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 39) {
          s3 = peg$c18;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c19); }
        }
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c51(s2);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 34) {
        s1 = peg$c26;
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c27); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$currPos;
        s3 = [];
        if (peg$c28.test(input.charAt(peg$currPos))) {
          s4 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s4 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c29); }
        }
        if (s4 === peg$FAILED) {
          s4 = peg$currPos;
          if (input.charCodeAt(peg$currPos) === 92) {
            s5 = peg$c22;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c23); }
          }
          if (s5 !== peg$FAILED) {
            if (input.length > peg$currPos) {
              s6 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s6 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c24); }
            }
            if (s6 !== peg$FAILED) {
              s5 = [s5, s6];
              s4 = s5;
            } else {
              peg$currPos = s4;
              s4 = peg$FAILED;
            }
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
        }
        while (s4 !== peg$FAILED) {
          s3.push(s4);
          if (peg$c28.test(input.charAt(peg$currPos))) {
            s4 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s4 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c29); }
          }
          if (s4 === peg$FAILED) {
            s4 = peg$currPos;
            if (input.charCodeAt(peg$currPos) === 92) {
              s5 = peg$c22;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c23); }
            }
            if (s5 !== peg$FAILED) {
              if (input.length > peg$currPos) {
                s6 = input.charAt(peg$currPos);
                peg$currPos++;
              } else {
                s6 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c24); }
              }
              if (s6 !== peg$FAILED) {
                s5 = [s5, s6];
                s4 = s5;
              } else {
                peg$currPos = s4;
                s4 = peg$FAILED;
              }
            } else {
              peg$currPos = s4;
              s4 = peg$FAILED;
            }
          }
        }
        if (s3 !== peg$FAILED) {
          s2 = input.substring(s2, peg$currPos);
        } else {
          s2 = s3;
        }
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 34) {
            s3 = peg$c26;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c27); }
          }
          if (s3 !== peg$FAILED) {
            peg$savedPos = s0;
            s1 = peg$c52(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        s1 = peg$currPos;
        s2 = [];
        if (peg$c53.test(input.charAt(peg$currPos))) {
          s3 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c54); }
        }
        if (s3 !== peg$FAILED) {
          while (s3 !== peg$FAILED) {
            s2.push(s3);
            if (peg$c53.test(input.charAt(peg$currPos))) {
              s3 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c54); }
            }
          }
        } else {
          s2 = peg$FAILED;
        }
        if (s2 !== peg$FAILED) {
          s1 = input.substring(s1, peg$currPos);
        } else {
          s1 = s2;
        }
        if (s1 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c55(s1);
        }
        s0 = s1;
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseAnyTypeExpr() {
    var s0, s1;

    var key    = peg$currPos * 84 + 19,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 42) {
      s1 = peg$c56;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c57); }
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$c58();
    }
    s0 = s1;

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseUnknownTypeExpr() {
    var s0, s1;

    var key    = peg$currPos * 84 + 20,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 63) {
      s1 = peg$c59;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c60); }
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$c61();
    }
    s0 = s1;

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseValueExpr() {
    var s0;

    var key    = peg$currPos * 84 + 21,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseStringLiteralExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parseNumberLiteralExpr();
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseStringLiteralExpr() {
    var s0, s1, s2, s3, s4, s5, s6;

    var key    = peg$currPos * 84 + 22,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 34) {
      s1 = peg$c26;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c27); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$currPos;
      s3 = [];
      if (peg$c28.test(input.charAt(peg$currPos))) {
        s4 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s4 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c29); }
      }
      if (s4 === peg$FAILED) {
        s4 = peg$currPos;
        if (input.charCodeAt(peg$currPos) === 92) {
          s5 = peg$c22;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c23); }
        }
        if (s5 !== peg$FAILED) {
          if (input.length > peg$currPos) {
            s6 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s6 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c24); }
          }
          if (s6 !== peg$FAILED) {
            s5 = [s5, s6];
            s4 = s5;
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
        } else {
          peg$currPos = s4;
          s4 = peg$FAILED;
        }
      }
      while (s4 !== peg$FAILED) {
        s3.push(s4);
        if (peg$c28.test(input.charAt(peg$currPos))) {
          s4 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s4 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c29); }
        }
        if (s4 === peg$FAILED) {
          s4 = peg$currPos;
          if (input.charCodeAt(peg$currPos) === 92) {
            s5 = peg$c22;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c23); }
          }
          if (s5 !== peg$FAILED) {
            if (input.length > peg$currPos) {
              s6 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s6 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c24); }
            }
            if (s6 !== peg$FAILED) {
              s5 = [s5, s6];
              s4 = s5;
            } else {
              peg$currPos = s4;
              s4 = peg$FAILED;
            }
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
        }
      }
      if (s3 !== peg$FAILED) {
        s2 = input.substring(s2, peg$currPos);
      } else {
        s2 = s3;
      }
      if (s2 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 34) {
          s3 = peg$c26;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c27); }
        }
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c62(s2);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 39) {
        s1 = peg$c18;
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c19); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$currPos;
        s3 = [];
        if (peg$c20.test(input.charAt(peg$currPos))) {
          s4 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s4 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c21); }
        }
        if (s4 === peg$FAILED) {
          s4 = peg$currPos;
          if (input.charCodeAt(peg$currPos) === 92) {
            s5 = peg$c22;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c23); }
          }
          if (s5 !== peg$FAILED) {
            if (input.length > peg$currPos) {
              s6 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s6 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c24); }
            }
            if (s6 !== peg$FAILED) {
              s5 = [s5, s6];
              s4 = s5;
            } else {
              peg$currPos = s4;
              s4 = peg$FAILED;
            }
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
        }
        while (s4 !== peg$FAILED) {
          s3.push(s4);
          if (peg$c20.test(input.charAt(peg$currPos))) {
            s4 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s4 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c21); }
          }
          if (s4 === peg$FAILED) {
            s4 = peg$currPos;
            if (input.charCodeAt(peg$currPos) === 92) {
              s5 = peg$c22;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c23); }
            }
            if (s5 !== peg$FAILED) {
              if (input.length > peg$currPos) {
                s6 = input.charAt(peg$currPos);
                peg$currPos++;
              } else {
                s6 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c24); }
              }
              if (s6 !== peg$FAILED) {
                s5 = [s5, s6];
                s4 = s5;
              } else {
                peg$currPos = s4;
                s4 = peg$FAILED;
              }
            } else {
              peg$currPos = s4;
              s4 = peg$FAILED;
            }
          }
        }
        if (s3 !== peg$FAILED) {
          s2 = input.substring(s2, peg$currPos);
        } else {
          s2 = s3;
        }
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 39) {
            s3 = peg$c18;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c19); }
          }
          if (s3 !== peg$FAILED) {
            peg$savedPos = s0;
            s1 = peg$c63(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseNumberLiteralExpr() {
    var s0, s1;

    var key    = peg$currPos * 84 + 23,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$parseBinNumberLiteralExpr();
    if (s1 === peg$FAILED) {
      s1 = peg$parseOctNumberLiteralExpr();
      if (s1 === peg$FAILED) {
        s1 = peg$parseHexNumberLiteralExpr();
        if (s1 === peg$FAILED) {
          s1 = peg$parseDecimalNumberLiteralExpr();
        }
      }
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$c64(s1);
    }
    s0 = s1;

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseDecimalNumberLiteralExpr() {
    var s0, s1, s2, s3;

    var key    = peg$currPos * 84 + 24,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 43) {
      s2 = peg$c65;
      peg$currPos++;
    } else {
      s2 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c66); }
    }
    if (s2 === peg$FAILED) {
      if (input.charCodeAt(peg$currPos) === 45) {
        s2 = peg$c67;
        peg$currPos++;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c68); }
      }
    }
    if (s2 === peg$FAILED) {
      s2 = null;
    }
    if (s2 !== peg$FAILED) {
      s3 = peg$parseUnsignedDecimalNumberLiteralExpr();
      if (s3 !== peg$FAILED) {
        s2 = [s2, s3];
        s1 = s2;
      } else {
        peg$currPos = s1;
        s1 = peg$FAILED;
      }
    } else {
      peg$currPos = s1;
      s1 = peg$FAILED;
    }
    if (s1 !== peg$FAILED) {
      s0 = input.substring(s0, peg$currPos);
    } else {
      s0 = s1;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseUnsignedDecimalNumberLiteralExpr() {
    var s0, s1, s2, s3, s4, s5, s6, s7;

    var key    = peg$currPos * 84 + 25,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$currPos;
    s2 = peg$currPos;
    s3 = [];
    if (peg$c69.test(input.charAt(peg$currPos))) {
      s4 = input.charAt(peg$currPos);
      peg$currPos++;
    } else {
      s4 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c70); }
    }
    if (s4 !== peg$FAILED) {
      while (s4 !== peg$FAILED) {
        s3.push(s4);
        if (peg$c69.test(input.charAt(peg$currPos))) {
          s4 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s4 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c70); }
        }
      }
    } else {
      s3 = peg$FAILED;
    }
    if (s3 !== peg$FAILED) {
      s4 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 46) {
        s5 = peg$c32;
        peg$currPos++;
      } else {
        s5 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c33); }
      }
      if (s5 !== peg$FAILED) {
        s6 = [];
        if (peg$c69.test(input.charAt(peg$currPos))) {
          s7 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s7 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c70); }
        }
        if (s7 !== peg$FAILED) {
          while (s7 !== peg$FAILED) {
            s6.push(s7);
            if (peg$c69.test(input.charAt(peg$currPos))) {
              s7 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s7 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c70); }
            }
          }
        } else {
          s6 = peg$FAILED;
        }
        if (s6 !== peg$FAILED) {
          s5 = [s5, s6];
          s4 = s5;
        } else {
          peg$currPos = s4;
          s4 = peg$FAILED;
        }
      } else {
        peg$currPos = s4;
        s4 = peg$FAILED;
      }
      if (s4 === peg$FAILED) {
        s4 = null;
      }
      if (s4 !== peg$FAILED) {
        s3 = [s3, s4];
        s2 = s3;
      } else {
        peg$currPos = s2;
        s2 = peg$FAILED;
      }
    } else {
      peg$currPos = s2;
      s2 = peg$FAILED;
    }
    if (s2 === peg$FAILED) {
      s2 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 46) {
        s3 = peg$c32;
        peg$currPos++;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c33); }
      }
      if (s3 !== peg$FAILED) {
        s4 = [];
        if (peg$c69.test(input.charAt(peg$currPos))) {
          s5 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c70); }
        }
        if (s5 !== peg$FAILED) {
          while (s5 !== peg$FAILED) {
            s4.push(s5);
            if (peg$c69.test(input.charAt(peg$currPos))) {
              s5 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c70); }
            }
          }
        } else {
          s4 = peg$FAILED;
        }
        if (s4 !== peg$FAILED) {
          s3 = [s3, s4];
          s2 = s3;
        } else {
          peg$currPos = s2;
          s2 = peg$FAILED;
        }
      } else {
        peg$currPos = s2;
        s2 = peg$FAILED;
      }
    }
    if (s2 !== peg$FAILED) {
      s3 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 101) {
        s4 = peg$c71;
        peg$currPos++;
      } else {
        s4 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c72); }
      }
      if (s4 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 43) {
          s5 = peg$c65;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c66); }
        }
        if (s5 === peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 45) {
            s5 = peg$c67;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c68); }
          }
        }
        if (s5 === peg$FAILED) {
          s5 = null;
        }
        if (s5 !== peg$FAILED) {
          s6 = [];
          if (peg$c69.test(input.charAt(peg$currPos))) {
            s7 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s7 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c70); }
          }
          if (s7 !== peg$FAILED) {
            while (s7 !== peg$FAILED) {
              s6.push(s7);
              if (peg$c69.test(input.charAt(peg$currPos))) {
                s7 = input.charAt(peg$currPos);
                peg$currPos++;
              } else {
                s7 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c70); }
              }
            }
          } else {
            s6 = peg$FAILED;
          }
          if (s6 !== peg$FAILED) {
            s4 = [s4, s5, s6];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      if (s3 === peg$FAILED) {
        s3 = null;
      }
      if (s3 !== peg$FAILED) {
        s2 = [s2, s3];
        s1 = s2;
      } else {
        peg$currPos = s1;
        s1 = peg$FAILED;
      }
    } else {
      peg$currPos = s1;
      s1 = peg$FAILED;
    }
    if (s1 !== peg$FAILED) {
      s0 = input.substring(s0, peg$currPos);
    } else {
      s0 = s1;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseBinNumberLiteralExpr() {
    var s0, s1, s2, s3, s4, s5;

    var key    = peg$currPos * 84 + 26,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 45) {
      s2 = peg$c67;
      peg$currPos++;
    } else {
      s2 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c68); }
    }
    if (s2 === peg$FAILED) {
      s2 = null;
    }
    if (s2 !== peg$FAILED) {
      if (input.substr(peg$currPos, 2) === peg$c73) {
        s3 = peg$c73;
        peg$currPos += 2;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c74); }
      }
      if (s3 !== peg$FAILED) {
        s4 = [];
        if (peg$c75.test(input.charAt(peg$currPos))) {
          s5 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c76); }
        }
        if (s5 !== peg$FAILED) {
          while (s5 !== peg$FAILED) {
            s4.push(s5);
            if (peg$c75.test(input.charAt(peg$currPos))) {
              s5 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c76); }
            }
          }
        } else {
          s4 = peg$FAILED;
        }
        if (s4 !== peg$FAILED) {
          s2 = [s2, s3, s4];
          s1 = s2;
        } else {
          peg$currPos = s1;
          s1 = peg$FAILED;
        }
      } else {
        peg$currPos = s1;
        s1 = peg$FAILED;
      }
    } else {
      peg$currPos = s1;
      s1 = peg$FAILED;
    }
    if (s1 !== peg$FAILED) {
      s0 = input.substring(s0, peg$currPos);
    } else {
      s0 = s1;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseOctNumberLiteralExpr() {
    var s0, s1, s2, s3, s4, s5;

    var key    = peg$currPos * 84 + 27,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 45) {
      s2 = peg$c67;
      peg$currPos++;
    } else {
      s2 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c68); }
    }
    if (s2 === peg$FAILED) {
      s2 = null;
    }
    if (s2 !== peg$FAILED) {
      if (input.substr(peg$currPos, 2) === peg$c77) {
        s3 = peg$c77;
        peg$currPos += 2;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c78); }
      }
      if (s3 !== peg$FAILED) {
        s4 = [];
        if (peg$c79.test(input.charAt(peg$currPos))) {
          s5 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c80); }
        }
        if (s5 !== peg$FAILED) {
          while (s5 !== peg$FAILED) {
            s4.push(s5);
            if (peg$c79.test(input.charAt(peg$currPos))) {
              s5 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c80); }
            }
          }
        } else {
          s4 = peg$FAILED;
        }
        if (s4 !== peg$FAILED) {
          s2 = [s2, s3, s4];
          s1 = s2;
        } else {
          peg$currPos = s1;
          s1 = peg$FAILED;
        }
      } else {
        peg$currPos = s1;
        s1 = peg$FAILED;
      }
    } else {
      peg$currPos = s1;
      s1 = peg$FAILED;
    }
    if (s1 !== peg$FAILED) {
      s0 = input.substring(s0, peg$currPos);
    } else {
      s0 = s1;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseHexNumberLiteralExpr() {
    var s0, s1, s2, s3, s4, s5;

    var key    = peg$currPos * 84 + 28,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 45) {
      s2 = peg$c67;
      peg$currPos++;
    } else {
      s2 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c68); }
    }
    if (s2 === peg$FAILED) {
      s2 = null;
    }
    if (s2 !== peg$FAILED) {
      if (input.substr(peg$currPos, 2) === peg$c81) {
        s3 = peg$c81;
        peg$currPos += 2;
      } else {
        s3 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c82); }
      }
      if (s3 !== peg$FAILED) {
        s4 = [];
        if (peg$c83.test(input.charAt(peg$currPos))) {
          s5 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c84); }
        }
        if (s5 !== peg$FAILED) {
          while (s5 !== peg$FAILED) {
            s4.push(s5);
            if (peg$c83.test(input.charAt(peg$currPos))) {
              s5 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c84); }
            }
          }
        } else {
          s4 = peg$FAILED;
        }
        if (s4 !== peg$FAILED) {
          s2 = [s2, s3, s4];
          s1 = s2;
        } else {
          peg$currPos = s1;
          s1 = peg$FAILED;
        }
      } else {
        peg$currPos = s1;
        s1 = peg$FAILED;
      }
    } else {
      peg$currPos = s1;
      s1 = peg$FAILED;
    }
    if (s1 !== peg$FAILED) {
      s0 = input.substring(s0, peg$currPos);
    } else {
      s0 = s1;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseUnionTypeExpr() {
    var s0, s1, s2, s3, s4, s5;

    var key    = peg$currPos * 84 + 29,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$parseUnionTypeExprOperand();
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseUnionTypeOperator();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            s5 = peg$parseUnionTypeExpr();
            if (s5 === peg$FAILED) {
              s5 = peg$parseUnionTypeExprOperand();
            }
            if (s5 !== peg$FAILED) {
              peg$savedPos = s0;
              s1 = peg$c85(s1, s3, s5);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseUnionTypeOperator() {
    var s0;

    var key    = peg$currPos * 84 + 30,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseUnionTypeOperatorClosureLibraryFlavored();
    if (s0 === peg$FAILED) {
      s0 = peg$parseUnionTypeOperatorJSDuckFlavored();
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseUnionTypeOperatorClosureLibraryFlavored() {
    var s0, s1;

    var key    = peg$currPos * 84 + 31,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 124) {
      s1 = peg$c86;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c87); }
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$c88();
    }
    s0 = s1;

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseUnionTypeOperatorJSDuckFlavored() {
    var s0, s1;

    var key    = peg$currPos * 84 + 32,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 47) {
      s1 = peg$c89;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c90); }
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$c91();
    }
    s0 = s1;

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseUnionTypeExprOperand() {
    var s0;

    var key    = peg$currPos * 84 + 33,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseUnaryUnionTypeExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parseRecordTypeExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parseTupleTypeExpr();
        if (s0 === peg$FAILED) {
          s0 = peg$parseArrowTypeExpr();
          if (s0 === peg$FAILED) {
            s0 = peg$parseFunctionTypeExpr();
            if (s0 === peg$FAILED) {
              s0 = peg$parseParenthesizedExpr();
              if (s0 === peg$FAILED) {
                s0 = peg$parseTypeQueryExpr();
                if (s0 === peg$FAILED) {
                  s0 = peg$parseKeyQueryExpr();
                  if (s0 === peg$FAILED) {
                    s0 = peg$parseGenericTypeExpr();
                    if (s0 === peg$FAILED) {
                      s0 = peg$parseArrayTypeExpr();
                      if (s0 === peg$FAILED) {
                        s0 = peg$parseBroadNamepathExpr();
                        if (s0 === peg$FAILED) {
                          s0 = peg$parseValueExpr();
                          if (s0 === peg$FAILED) {
                            s0 = peg$parseAnyTypeExpr();
                            if (s0 === peg$FAILED) {
                              s0 = peg$parseUnknownTypeExpr();
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseUnaryUnionTypeExpr() {
    var s0;

    var key    = peg$currPos * 84 + 34,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseSuffixUnaryUnionTypeExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parsePrefixUnaryUnionTypeExpr();
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parsePrefixUnaryUnionTypeExpr() {
    var s0;

    var key    = peg$currPos * 84 + 35,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parsePrefixOptionalTypeExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parsePrefixNotNullableTypeExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parsePrefixNullableTypeExpr();
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parsePrefixUnaryUnionTypeExprOperand() {
    var s0;

    var key    = peg$currPos * 84 + 36,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseGenericTypeExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parseRecordTypeExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parseTupleTypeExpr();
        if (s0 === peg$FAILED) {
          s0 = peg$parseArrowTypeExpr();
          if (s0 === peg$FAILED) {
            s0 = peg$parseFunctionTypeExpr();
            if (s0 === peg$FAILED) {
              s0 = peg$parseParenthesizedExpr();
              if (s0 === peg$FAILED) {
                s0 = peg$parseBroadNamepathExpr();
                if (s0 === peg$FAILED) {
                  s0 = peg$parseValueExpr();
                  if (s0 === peg$FAILED) {
                    s0 = peg$parseAnyTypeExpr();
                    if (s0 === peg$FAILED) {
                      s0 = peg$parseUnknownTypeExpr();
                    }
                  }
                }
              }
            }
          }
        }
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseTypeQueryExpr() {
    var s0, s1, s2, s3;

    var key    = peg$currPos * 84 + 37,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 6) === peg$c92) {
      s1 = peg$c92;
      peg$currPos += 6;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c93); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseQualifiedMemberName();
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c94(s1, s3);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseKeyQueryExpr() {
    var s0, s1, s2, s3;

    var key    = peg$currPos * 84 + 38,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 5) === peg$c95) {
      s1 = peg$c95;
      peg$currPos += 5;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c96); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseKeyQueryExprOperand();
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c97(s1, s3);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseKeyQueryExprOperand() {
    var s0;

    var key    = peg$currPos * 84 + 39,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseUnionTypeExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parseUnaryUnionTypeExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parseRecordTypeExpr();
        if (s0 === peg$FAILED) {
          s0 = peg$parseTupleTypeExpr();
          if (s0 === peg$FAILED) {
            s0 = peg$parseFunctionTypeExpr();
            if (s0 === peg$FAILED) {
              s0 = peg$parseParenthesizedExpr();
              if (s0 === peg$FAILED) {
                s0 = peg$parseTypeQueryExpr();
                if (s0 === peg$FAILED) {
                  s0 = peg$parseKeyQueryExpr();
                  if (s0 === peg$FAILED) {
                    s0 = peg$parseArrayTypeExpr();
                    if (s0 === peg$FAILED) {
                      s0 = peg$parseGenericTypeExpr();
                      if (s0 === peg$FAILED) {
                        s0 = peg$parseBroadNamepathExpr();
                        if (s0 === peg$FAILED) {
                          s0 = peg$parseValueExpr();
                          if (s0 === peg$FAILED) {
                            s0 = peg$parseAnyTypeExpr();
                            if (s0 === peg$FAILED) {
                              s0 = peg$parseUnknownTypeExpr();
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseImportTypeExpr() {
    var s0, s1, s2, s3, s4, s5, s6, s7;

    var key    = peg$currPos * 84 + 40,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 6) === peg$c98) {
      s1 = peg$c98;
      peg$currPos += 6;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c99); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 40) {
          s3 = peg$c100;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c101); }
        }
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            s5 = peg$parseStringLiteralExpr();
            if (s5 !== peg$FAILED) {
              s6 = peg$parse_();
              if (s6 !== peg$FAILED) {
                if (input.charCodeAt(peg$currPos) === 41) {
                  s7 = peg$c102;
                  peg$currPos++;
                } else {
                  s7 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c103); }
                }
                if (s7 !== peg$FAILED) {
                  peg$savedPos = s0;
                  s1 = peg$c104(s1, s5);
                  s0 = s1;
                } else {
                  peg$currPos = s0;
                  s0 = peg$FAILED;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$FAILED;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parsePrefixNullableTypeExpr() {
    var s0, s1, s2, s3;

    var key    = peg$currPos * 84 + 41,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 63) {
      s1 = peg$c59;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c60); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parsePrefixUnaryUnionTypeExprOperand();
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c105(s1, s3);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parsePrefixNotNullableTypeExpr() {
    var s0, s1, s2, s3;

    var key    = peg$currPos * 84 + 42,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 33) {
      s1 = peg$c106;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c107); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parsePrefixUnaryUnionTypeExprOperand();
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c108(s1, s3);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parsePrefixOptionalTypeExpr() {
    var s0, s1, s2, s3;

    var key    = peg$currPos * 84 + 43,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 61) {
      s1 = peg$c109;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c110); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parsePrefixUnaryUnionTypeExprOperand();
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c111(s1, s3);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseSuffixUnaryUnionTypeExpr() {
    var s0;

    var key    = peg$currPos * 84 + 44,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseSuffixOptionalTypeExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parseSuffixNullableTypeExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parseSuffixNotNullableTypeExpr();
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseSuffixUnaryUnionTypeExprOperand() {
    var s0;

    var key    = peg$currPos * 84 + 45,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parsePrefixUnaryUnionTypeExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parseGenericTypeExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parseRecordTypeExpr();
        if (s0 === peg$FAILED) {
          s0 = peg$parseTupleTypeExpr();
          if (s0 === peg$FAILED) {
            s0 = peg$parseArrowTypeExpr();
            if (s0 === peg$FAILED) {
              s0 = peg$parseFunctionTypeExpr();
              if (s0 === peg$FAILED) {
                s0 = peg$parseParenthesizedExpr();
                if (s0 === peg$FAILED) {
                  s0 = peg$parseBroadNamepathExpr();
                  if (s0 === peg$FAILED) {
                    s0 = peg$parseValueExpr();
                    if (s0 === peg$FAILED) {
                      s0 = peg$parseAnyTypeExpr();
                      if (s0 === peg$FAILED) {
                        s0 = peg$parseUnknownTypeExpr();
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseSuffixNullableTypeExpr() {
    var s0, s1, s2, s3;

    var key    = peg$currPos * 84 + 46,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$parseSuffixUnaryUnionTypeExprOperand();
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 63) {
          s3 = peg$c59;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c60); }
        }
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c112(s1, s3);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseSuffixNotNullableTypeExpr() {
    var s0, s1, s2, s3;

    var key    = peg$currPos * 84 + 47,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$parseSuffixUnaryUnionTypeExprOperand();
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 33) {
          s3 = peg$c106;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c107); }
        }
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c113(s1, s3);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseSuffixOptionalTypeExpr() {
    var s0, s1, s2, s3;

    var key    = peg$currPos * 84 + 48,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$parseSuffixNullableTypeExpr();
    if (s1 === peg$FAILED) {
      s1 = peg$parseSuffixNotNullableTypeExpr();
      if (s1 === peg$FAILED) {
        s1 = peg$parseSuffixUnaryUnionTypeExprOperand();
      }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 61) {
          s3 = peg$c109;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c110); }
        }
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c114(s1, s3);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseGenericTypeExpr() {
    var s0, s1, s2, s3, s4, s5, s6, s7;

    var key    = peg$currPos * 84 + 49,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$parseGenericTypeExprOperand();
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseGenericTypeStartToken();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            s5 = peg$parseGenericTypeExprTypeParamList();
            if (s5 !== peg$FAILED) {
              s6 = peg$parse_();
              if (s6 !== peg$FAILED) {
                s7 = peg$parseGenericTypeEndToken();
                if (s7 !== peg$FAILED) {
                  peg$savedPos = s0;
                  s1 = peg$c115(s1, s3, s5);
                  s0 = s1;
                } else {
                  peg$currPos = s0;
                  s0 = peg$FAILED;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$FAILED;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseGenericTypeExprOperand() {
    var s0;

    var key    = peg$currPos * 84 + 50,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseParenthesizedExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parseBroadNamepathExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parseValueExpr();
        if (s0 === peg$FAILED) {
          s0 = peg$parseAnyTypeExpr();
          if (s0 === peg$FAILED) {
            s0 = peg$parseUnknownTypeExpr();
          }
        }
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseGenericTypeExprTypeParamOperand() {
    var s0;

    var key    = peg$currPos * 84 + 51,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseUnionTypeExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parseUnaryUnionTypeExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parseRecordTypeExpr();
        if (s0 === peg$FAILED) {
          s0 = peg$parseTupleTypeExpr();
          if (s0 === peg$FAILED) {
            s0 = peg$parseArrowTypeExpr();
            if (s0 === peg$FAILED) {
              s0 = peg$parseFunctionTypeExpr();
              if (s0 === peg$FAILED) {
                s0 = peg$parseParenthesizedExpr();
                if (s0 === peg$FAILED) {
                  s0 = peg$parseArrayTypeExpr();
                  if (s0 === peg$FAILED) {
                    s0 = peg$parseGenericTypeExpr();
                    if (s0 === peg$FAILED) {
                      s0 = peg$parseTypeQueryExpr();
                      if (s0 === peg$FAILED) {
                        s0 = peg$parseKeyQueryExpr();
                        if (s0 === peg$FAILED) {
                          s0 = peg$parseBroadNamepathExpr();
                          if (s0 === peg$FAILED) {
                            s0 = peg$parseValueExpr();
                            if (s0 === peg$FAILED) {
                              s0 = peg$parseAnyTypeExpr();
                              if (s0 === peg$FAILED) {
                                s0 = peg$parseUnknownTypeExpr();
                              }
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseGenericTypeExprTypeParamList() {
    var s0, s1, s2, s3, s4, s5, s6, s7;

    var key    = peg$currPos * 84 + 52,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$parseGenericTypeExprTypeParamOperand();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      if (s4 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 44) {
          s5 = peg$c116;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c117); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          if (s6 !== peg$FAILED) {
            s7 = peg$parseGenericTypeExprTypeParamOperand();
            if (s7 !== peg$FAILED) {
              s4 = [s4, s5, s6, s7];
              s3 = s4;
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$parse_();
        if (s4 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 44) {
            s5 = peg$c116;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c117); }
          }
          if (s5 !== peg$FAILED) {
            s6 = peg$parse_();
            if (s6 !== peg$FAILED) {
              s7 = peg$parseGenericTypeExprTypeParamOperand();
              if (s7 !== peg$FAILED) {
                s4 = [s4, s5, s6, s7];
                s3 = s4;
              } else {
                peg$currPos = s3;
                s3 = peg$FAILED;
              }
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$c118(s1, s2);
        s0 = s1;
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseGenericTypeStartToken() {
    var s0;

    var key    = peg$currPos * 84 + 53,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseGenericTypeEcmaScriptFlavoredStartToken();
    if (s0 === peg$FAILED) {
      s0 = peg$parseGenericTypeTypeScriptFlavoredStartToken();
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseGenericTypeEcmaScriptFlavoredStartToken() {
    var s0, s1;

    var key    = peg$currPos * 84 + 54,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 2) === peg$c119) {
      s1 = peg$c119;
      peg$currPos += 2;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c120); }
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$c121();
    }
    s0 = s1;

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseGenericTypeTypeScriptFlavoredStartToken() {
    var s0, s1;

    var key    = peg$currPos * 84 + 55,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 60) {
      s1 = peg$c122;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c123); }
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$c124();
    }
    s0 = s1;

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseGenericTypeEndToken() {
    var s0;

    var key    = peg$currPos * 84 + 56,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    if (input.charCodeAt(peg$currPos) === 62) {
      s0 = peg$c125;
      peg$currPos++;
    } else {
      s0 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c126); }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseArrayTypeExpr() {
    var s0, s1, s2, s3, s4, s5, s6, s7;

    var key    = peg$currPos * 84 + 57,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$parseArrayTypeExprOperand();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$parse_();
      if (s4 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 91) {
          s5 = peg$c127;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c128); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          if (s6 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 93) {
              s7 = peg$c129;
              peg$currPos++;
            } else {
              s7 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c130); }
            }
            if (s7 !== peg$FAILED) {
              s4 = [s4, s5, s6, s7];
              s3 = s4;
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      if (s3 !== peg$FAILED) {
        while (s3 !== peg$FAILED) {
          s2.push(s3);
          s3 = peg$currPos;
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 91) {
              s5 = peg$c127;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c128); }
            }
            if (s5 !== peg$FAILED) {
              s6 = peg$parse_();
              if (s6 !== peg$FAILED) {
                if (input.charCodeAt(peg$currPos) === 93) {
                  s7 = peg$c129;
                  peg$currPos++;
                } else {
                  s7 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c130); }
                }
                if (s7 !== peg$FAILED) {
                  s4 = [s4, s5, s6, s7];
                  s3 = s4;
                } else {
                  peg$currPos = s3;
                  s3 = peg$FAILED;
                }
              } else {
                peg$currPos = s3;
                s3 = peg$FAILED;
              }
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        }
      } else {
        s2 = peg$FAILED;
      }
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$c131(s1, s2);
        s0 = s1;
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseArrayTypeExprOperand() {
    var s0;

    var key    = peg$currPos * 84 + 58,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseUnaryUnionTypeExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parseRecordTypeExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parseTupleTypeExpr();
        if (s0 === peg$FAILED) {
          s0 = peg$parseArrowTypeExpr();
          if (s0 === peg$FAILED) {
            s0 = peg$parseFunctionTypeExpr();
            if (s0 === peg$FAILED) {
              s0 = peg$parseParenthesizedExpr();
              if (s0 === peg$FAILED) {
                s0 = peg$parseGenericTypeExpr();
                if (s0 === peg$FAILED) {
                  s0 = peg$parseTypeQueryExpr();
                  if (s0 === peg$FAILED) {
                    s0 = peg$parseKeyQueryExpr();
                    if (s0 === peg$FAILED) {
                      s0 = peg$parseBroadNamepathExpr();
                      if (s0 === peg$FAILED) {
                        s0 = peg$parseValueExpr();
                        if (s0 === peg$FAILED) {
                          s0 = peg$parseAnyTypeExpr();
                          if (s0 === peg$FAILED) {
                            s0 = peg$parseUnknownTypeExpr();
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseArrowTypeExpr() {
    var s0, s1, s2, s3, s4, s5, s6, s7;

    var key    = peg$currPos * 84 + 59,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 3) === peg$c132) {
      s1 = peg$c132;
      peg$currPos += 3;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c133); }
    }
    if (s1 === peg$FAILED) {
      s1 = null;
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseArrowTypeExprParamsList();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            if (input.substr(peg$currPos, 2) === peg$c134) {
              s5 = peg$c134;
              peg$currPos += 2;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c135); }
            }
            if (s5 !== peg$FAILED) {
              s6 = peg$parse_();
              if (s6 !== peg$FAILED) {
                s7 = peg$parseFunctionTypeExprReturnableOperand();
                if (s7 !== peg$FAILED) {
                  peg$savedPos = s0;
                  s1 = peg$c136(s1, s3, s7);
                  s0 = s1;
                } else {
                  peg$currPos = s0;
                  s0 = peg$FAILED;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$FAILED;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseArrowTypeExprParamsList() {
    var s0, s1, s2, s3, s4, s5;

    var key    = peg$currPos * 84 + 60,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 40) {
      s1 = peg$c100;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c101); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseArrowTypeExprParams();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 41) {
              s5 = peg$c102;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c103); }
            }
            if (s5 !== peg$FAILED) {
              peg$savedPos = s0;
              s1 = peg$c137(s3);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 40) {
        s1 = peg$c100;
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c101); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parse_();
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 41) {
            s3 = peg$c102;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c103); }
          }
          if (s3 !== peg$FAILED) {
            peg$savedPos = s0;
            s1 = peg$c138();
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseArrowTypeExprParams() {
    var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10;

    var key    = peg$currPos * 84 + 61,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = [];
    s2 = peg$currPos;
    s3 = peg$parseJsIdentifier();
    if (s3 !== peg$FAILED) {
      s4 = peg$parse_();
      if (s4 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 58) {
          s5 = peg$c44;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c45); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          if (s6 !== peg$FAILED) {
            s7 = peg$parseFunctionTypeExprParamOperand();
            if (s7 === peg$FAILED) {
              s7 = null;
            }
            if (s7 !== peg$FAILED) {
              s8 = peg$parse_();
              if (s8 !== peg$FAILED) {
                if (input.charCodeAt(peg$currPos) === 44) {
                  s9 = peg$c116;
                  peg$currPos++;
                } else {
                  s9 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c117); }
                }
                if (s9 !== peg$FAILED) {
                  s10 = peg$parse_();
                  if (s10 !== peg$FAILED) {
                    s3 = [s3, s4, s5, s6, s7, s8, s9, s10];
                    s2 = s3;
                  } else {
                    peg$currPos = s2;
                    s2 = peg$FAILED;
                  }
                } else {
                  peg$currPos = s2;
                  s2 = peg$FAILED;
                }
              } else {
                peg$currPos = s2;
                s2 = peg$FAILED;
              }
            } else {
              peg$currPos = s2;
              s2 = peg$FAILED;
            }
          } else {
            peg$currPos = s2;
            s2 = peg$FAILED;
          }
        } else {
          peg$currPos = s2;
          s2 = peg$FAILED;
        }
      } else {
        peg$currPos = s2;
        s2 = peg$FAILED;
      }
    } else {
      peg$currPos = s2;
      s2 = peg$FAILED;
    }
    while (s2 !== peg$FAILED) {
      s1.push(s2);
      s2 = peg$currPos;
      s3 = peg$parseJsIdentifier();
      if (s3 !== peg$FAILED) {
        s4 = peg$parse_();
        if (s4 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 58) {
            s5 = peg$c44;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c45); }
          }
          if (s5 !== peg$FAILED) {
            s6 = peg$parse_();
            if (s6 !== peg$FAILED) {
              s7 = peg$parseFunctionTypeExprParamOperand();
              if (s7 === peg$FAILED) {
                s7 = null;
              }
              if (s7 !== peg$FAILED) {
                s8 = peg$parse_();
                if (s8 !== peg$FAILED) {
                  if (input.charCodeAt(peg$currPos) === 44) {
                    s9 = peg$c116;
                    peg$currPos++;
                  } else {
                    s9 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c117); }
                  }
                  if (s9 !== peg$FAILED) {
                    s10 = peg$parse_();
                    if (s10 !== peg$FAILED) {
                      s3 = [s3, s4, s5, s6, s7, s8, s9, s10];
                      s2 = s3;
                    } else {
                      peg$currPos = s2;
                      s2 = peg$FAILED;
                    }
                  } else {
                    peg$currPos = s2;
                    s2 = peg$FAILED;
                  }
                } else {
                  peg$currPos = s2;
                  s2 = peg$FAILED;
                }
              } else {
                peg$currPos = s2;
                s2 = peg$FAILED;
              }
            } else {
              peg$currPos = s2;
              s2 = peg$FAILED;
            }
          } else {
            peg$currPos = s2;
            s2 = peg$FAILED;
          }
        } else {
          peg$currPos = s2;
          s2 = peg$FAILED;
        }
      } else {
        peg$currPos = s2;
        s2 = peg$FAILED;
      }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parseVariadicNameExpr();
      if (s2 === peg$FAILED) {
        s2 = null;
      }
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$c139(s1, s2);
        s0 = s1;
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseVariadicNameExpr() {
    var s0, s1, s2, s3, s4, s5, s6, s7;

    var key    = peg$currPos * 84 + 62,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 3) === peg$c140) {
      s1 = peg$c140;
      peg$currPos += 3;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c141); }
    }
    if (s1 === peg$FAILED) {
      s1 = null;
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseJsIdentifier();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 58) {
              s5 = peg$c44;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c45); }
            }
            if (s5 !== peg$FAILED) {
              s6 = peg$parse_();
              if (s6 !== peg$FAILED) {
                s7 = peg$parseFunctionTypeExprParamOperand();
                if (s7 === peg$FAILED) {
                  s7 = null;
                }
                if (s7 !== peg$FAILED) {
                  peg$savedPos = s0;
                  s1 = peg$c142(s1, s3, s7);
                  s0 = s1;
                } else {
                  peg$currPos = s0;
                  s0 = peg$FAILED;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$FAILED;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseFunctionTypeExpr() {
    var s0, s1, s2, s3, s4, s5, s6, s7, s8;

    var key    = peg$currPos * 84 + 63,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 8) === peg$c143) {
      s1 = peg$c143;
      peg$currPos += 8;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c144); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseFunctionTypeExprParamsList();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            s5 = peg$currPos;
            if (input.charCodeAt(peg$currPos) === 58) {
              s6 = peg$c44;
              peg$currPos++;
            } else {
              s6 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c45); }
            }
            if (s6 !== peg$FAILED) {
              s7 = peg$parse_();
              if (s7 !== peg$FAILED) {
                s8 = peg$parseFunctionTypeExprReturnableOperand();
                if (s8 !== peg$FAILED) {
                  s6 = [s6, s7, s8];
                  s5 = s6;
                } else {
                  peg$currPos = s5;
                  s5 = peg$FAILED;
                }
              } else {
                peg$currPos = s5;
                s5 = peg$FAILED;
              }
            } else {
              peg$currPos = s5;
              s5 = peg$FAILED;
            }
            if (s5 === peg$FAILED) {
              s5 = null;
            }
            if (s5 !== peg$FAILED) {
              peg$savedPos = s0;
              s1 = peg$c145(s3, s5);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseFunctionTypeExprParamsList() {
    var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9;

    var key    = peg$currPos * 84 + 64,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 40) {
      s1 = peg$c100;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c101); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseFunctionTypeExprModifier();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 44) {
              s5 = peg$c116;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c117); }
            }
            if (s5 !== peg$FAILED) {
              s6 = peg$parse_();
              if (s6 !== peg$FAILED) {
                s7 = peg$parseFunctionTypeExprParams();
                if (s7 !== peg$FAILED) {
                  s8 = peg$parse_();
                  if (s8 !== peg$FAILED) {
                    if (input.charCodeAt(peg$currPos) === 41) {
                      s9 = peg$c102;
                      peg$currPos++;
                    } else {
                      s9 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$c103); }
                    }
                    if (s9 !== peg$FAILED) {
                      peg$savedPos = s0;
                      s1 = peg$c146(s3, s7);
                      s0 = s1;
                    } else {
                      peg$currPos = s0;
                      s0 = peg$FAILED;
                    }
                  } else {
                    peg$currPos = s0;
                    s0 = peg$FAILED;
                  }
                } else {
                  peg$currPos = s0;
                  s0 = peg$FAILED;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$FAILED;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 40) {
        s1 = peg$c100;
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c101); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parse_();
        if (s2 !== peg$FAILED) {
          s3 = peg$parseFunctionTypeExprModifier();
          if (s3 !== peg$FAILED) {
            s4 = peg$parse_();
            if (s4 !== peg$FAILED) {
              if (input.charCodeAt(peg$currPos) === 41) {
                s5 = peg$c102;
                peg$currPos++;
              } else {
                s5 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c103); }
              }
              if (s5 !== peg$FAILED) {
                peg$savedPos = s0;
                s1 = peg$c147(s3);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$FAILED;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.charCodeAt(peg$currPos) === 40) {
          s1 = peg$c100;
          peg$currPos++;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c101); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parse_();
          if (s2 !== peg$FAILED) {
            s3 = peg$parseFunctionTypeExprParams();
            if (s3 !== peg$FAILED) {
              s4 = peg$parse_();
              if (s4 !== peg$FAILED) {
                if (input.charCodeAt(peg$currPos) === 41) {
                  s5 = peg$c102;
                  peg$currPos++;
                } else {
                  s5 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c103); }
                }
                if (s5 !== peg$FAILED) {
                  peg$savedPos = s0;
                  s1 = peg$c148(s3);
                  s0 = s1;
                } else {
                  peg$currPos = s0;
                  s0 = peg$FAILED;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$FAILED;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.charCodeAt(peg$currPos) === 40) {
            s1 = peg$c100;
            peg$currPos++;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c101); }
          }
          if (s1 !== peg$FAILED) {
            s2 = peg$parse_();
            if (s2 !== peg$FAILED) {
              if (input.charCodeAt(peg$currPos) === 41) {
                s3 = peg$c102;
                peg$currPos++;
              } else {
                s3 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c103); }
              }
              if (s3 !== peg$FAILED) {
                peg$savedPos = s0;
                s1 = peg$c149();
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$FAILED;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        }
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseFunctionTypeExprModifier() {
    var s0, s1, s2, s3, s4, s5, s6;

    var key    = peg$currPos * 84 + 65,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$currPos;
    if (input.substr(peg$currPos, 4) === peg$c150) {
      s2 = peg$c150;
      peg$currPos += 4;
    } else {
      s2 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c151); }
    }
    if (s2 !== peg$FAILED) {
      s3 = peg$parse_();
      if (s3 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 58) {
          s4 = peg$c44;
          peg$currPos++;
        } else {
          s4 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c45); }
        }
        if (s4 !== peg$FAILED) {
          s5 = peg$parse_();
          if (s5 !== peg$FAILED) {
            s6 = peg$parseFunctionTypeExprParamOperand();
            if (s6 !== peg$FAILED) {
              s2 = [s2, s3, s4, s5, s6];
              s1 = s2;
            } else {
              peg$currPos = s1;
              s1 = peg$FAILED;
            }
          } else {
            peg$currPos = s1;
            s1 = peg$FAILED;
          }
        } else {
          peg$currPos = s1;
          s1 = peg$FAILED;
        }
      } else {
        peg$currPos = s1;
        s1 = peg$FAILED;
      }
    } else {
      peg$currPos = s1;
      s1 = peg$FAILED;
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$c152(s1);
    }
    s0 = s1;
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      s1 = peg$currPos;
      if (input.substr(peg$currPos, 3) === peg$c132) {
        s2 = peg$c132;
        peg$currPos += 3;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c133); }
      }
      if (s2 !== peg$FAILED) {
        s3 = peg$parse_();
        if (s3 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 58) {
            s4 = peg$c44;
            peg$currPos++;
          } else {
            s4 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c45); }
          }
          if (s4 !== peg$FAILED) {
            s5 = peg$parse_();
            if (s5 !== peg$FAILED) {
              s6 = peg$parseFunctionTypeExprParamOperand();
              if (s6 !== peg$FAILED) {
                s2 = [s2, s3, s4, s5, s6];
                s1 = s2;
              } else {
                peg$currPos = s1;
                s1 = peg$FAILED;
              }
            } else {
              peg$currPos = s1;
              s1 = peg$FAILED;
            }
          } else {
            peg$currPos = s1;
            s1 = peg$FAILED;
          }
        } else {
          peg$currPos = s1;
          s1 = peg$FAILED;
        }
      } else {
        peg$currPos = s1;
        s1 = peg$FAILED;
      }
      if (s1 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$c153(s1);
      }
      s0 = s1;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseFunctionTypeExprParams() {
    var s0, s1, s2, s3, s4, s5, s6;

    var key    = peg$currPos * 84 + 66,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = [];
    s2 = peg$currPos;
    s3 = peg$parseFunctionTypeExprParamOperand();
    if (s3 !== peg$FAILED) {
      s4 = peg$parse_();
      if (s4 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 44) {
          s5 = peg$c116;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c117); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          if (s6 !== peg$FAILED) {
            s3 = [s3, s4, s5, s6];
            s2 = s3;
          } else {
            peg$currPos = s2;
            s2 = peg$FAILED;
          }
        } else {
          peg$currPos = s2;
          s2 = peg$FAILED;
        }
      } else {
        peg$currPos = s2;
        s2 = peg$FAILED;
      }
    } else {
      peg$currPos = s2;
      s2 = peg$FAILED;
    }
    while (s2 !== peg$FAILED) {
      s1.push(s2);
      s2 = peg$currPos;
      s3 = peg$parseFunctionTypeExprParamOperand();
      if (s3 !== peg$FAILED) {
        s4 = peg$parse_();
        if (s4 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 44) {
            s5 = peg$c116;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c117); }
          }
          if (s5 !== peg$FAILED) {
            s6 = peg$parse_();
            if (s6 !== peg$FAILED) {
              s3 = [s3, s4, s5, s6];
              s2 = s3;
            } else {
              peg$currPos = s2;
              s2 = peg$FAILED;
            }
          } else {
            peg$currPos = s2;
            s2 = peg$FAILED;
          }
        } else {
          peg$currPos = s2;
          s2 = peg$FAILED;
        }
      } else {
        peg$currPos = s2;
        s2 = peg$FAILED;
      }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parseVariadicTypeExpr();
      if (s2 === peg$FAILED) {
        s2 = peg$parseVariadicTypeExprOperand();
      }
      if (s2 === peg$FAILED) {
        s2 = null;
      }
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$c154(s1, s2);
        s0 = s1;
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseFunctionTypeExprParamOperand() {
    var s0;

    var key    = peg$currPos * 84 + 67,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseUnionTypeExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parseTypeQueryExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parseKeyQueryExpr();
        if (s0 === peg$FAILED) {
          s0 = peg$parseUnaryUnionTypeExpr();
          if (s0 === peg$FAILED) {
            s0 = peg$parseRecordTypeExpr();
            if (s0 === peg$FAILED) {
              s0 = peg$parseTupleTypeExpr();
              if (s0 === peg$FAILED) {
                s0 = peg$parseArrowTypeExpr();
                if (s0 === peg$FAILED) {
                  s0 = peg$parseFunctionTypeExpr();
                  if (s0 === peg$FAILED) {
                    s0 = peg$parseParenthesizedExpr();
                    if (s0 === peg$FAILED) {
                      s0 = peg$parseArrayTypeExpr();
                      if (s0 === peg$FAILED) {
                        s0 = peg$parseGenericTypeExpr();
                        if (s0 === peg$FAILED) {
                          s0 = peg$parseBroadNamepathExpr();
                          if (s0 === peg$FAILED) {
                            s0 = peg$parseValueExpr();
                            if (s0 === peg$FAILED) {
                              s0 = peg$parseAnyTypeExpr();
                              if (s0 === peg$FAILED) {
                                s0 = peg$parseUnknownTypeExpr();
                              }
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseFunctionTypeExprReturnableOperand() {
    var s0;

    var key    = peg$currPos * 84 + 68,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parsePrefixUnaryUnionTypeExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parseRecordTypeExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parseTupleTypeExpr();
        if (s0 === peg$FAILED) {
          s0 = peg$parseArrowTypeExpr();
          if (s0 === peg$FAILED) {
            s0 = peg$parseFunctionTypeExpr();
            if (s0 === peg$FAILED) {
              s0 = peg$parseParenthesizedExpr();
              if (s0 === peg$FAILED) {
                s0 = peg$parseArrayTypeExpr();
                if (s0 === peg$FAILED) {
                  s0 = peg$parseTypeQueryExpr();
                  if (s0 === peg$FAILED) {
                    s0 = peg$parseKeyQueryExpr();
                    if (s0 === peg$FAILED) {
                      s0 = peg$parseGenericTypeExpr();
                      if (s0 === peg$FAILED) {
                        s0 = peg$parseBroadNamepathExpr();
                        if (s0 === peg$FAILED) {
                          s0 = peg$parseValueExpr();
                          if (s0 === peg$FAILED) {
                            s0 = peg$parseAnyTypeExpr();
                            if (s0 === peg$FAILED) {
                              s0 = peg$parseUnknownTypeExpr();
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseRecordTypeExpr() {
    var s0, s1, s2, s3, s4, s5;

    var key    = peg$currPos * 84 + 69,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 123) {
      s1 = peg$c155;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c156); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseRecordTypeExprEntries();
        if (s3 === peg$FAILED) {
          s3 = null;
        }
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 125) {
              s5 = peg$c157;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c158); }
            }
            if (s5 !== peg$FAILED) {
              peg$savedPos = s0;
              s1 = peg$c159(s3);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseRecordTypeExprEntries() {
    var s0, s1, s2, s3, s4, s5, s6, s7;

    var key    = peg$currPos * 84 + 70,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$parseRecordTypeExprEntry();
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$currPos;
      s4 = peg$currPos;
      s5 = peg$parse_();
      if (s5 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 44) {
          s6 = peg$c116;
          peg$currPos++;
        } else {
          s6 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c117); }
        }
        if (s6 !== peg$FAILED) {
          s5 = [s5, s6];
          s4 = s5;
        } else {
          peg$currPos = s4;
          s4 = peg$FAILED;
        }
      } else {
        peg$currPos = s4;
        s4 = peg$FAILED;
      }
      if (s4 === peg$FAILED) {
        s4 = peg$currPos;
        s5 = peg$parse_();
        if (s5 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 59) {
            s6 = peg$c160;
            peg$currPos++;
          } else {
            s6 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c161); }
          }
          if (s6 !== peg$FAILED) {
            s5 = [s5, s6];
            s4 = s5;
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
        } else {
          peg$currPos = s4;
          s4 = peg$FAILED;
        }
        if (s4 === peg$FAILED) {
          s4 = peg$currPos;
          s5 = [];
          if (peg$c1.test(input.charAt(peg$currPos))) {
            s6 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s6 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c2); }
          }
          while (s6 !== peg$FAILED) {
            s5.push(s6);
            if (peg$c1.test(input.charAt(peg$currPos))) {
              s6 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s6 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c2); }
            }
          }
          if (s5 !== peg$FAILED) {
            if (peg$c3.test(input.charAt(peg$currPos))) {
              s6 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s6 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c4); }
            }
            if (s6 === peg$FAILED) {
              s6 = null;
            }
            if (s6 !== peg$FAILED) {
              if (peg$c5.test(input.charAt(peg$currPos))) {
                s7 = input.charAt(peg$currPos);
                peg$currPos++;
              } else {
                s7 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c6); }
              }
              if (s7 !== peg$FAILED) {
                s5 = [s5, s6, s7];
                s4 = s5;
              } else {
                peg$currPos = s4;
                s4 = peg$FAILED;
              }
            } else {
              peg$currPos = s4;
              s4 = peg$FAILED;
            }
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
        }
      }
      if (s4 !== peg$FAILED) {
        s5 = peg$parse_();
        if (s5 !== peg$FAILED) {
          s6 = peg$parseRecordTypeExprEntry();
          if (s6 !== peg$FAILED) {
            s4 = [s4, s5, s6];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      } else {
        peg$currPos = s3;
        s3 = peg$FAILED;
      }
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$currPos;
        s4 = peg$currPos;
        s5 = peg$parse_();
        if (s5 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 44) {
            s6 = peg$c116;
            peg$currPos++;
          } else {
            s6 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c117); }
          }
          if (s6 !== peg$FAILED) {
            s5 = [s5, s6];
            s4 = s5;
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
        } else {
          peg$currPos = s4;
          s4 = peg$FAILED;
        }
        if (s4 === peg$FAILED) {
          s4 = peg$currPos;
          s5 = peg$parse_();
          if (s5 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 59) {
              s6 = peg$c160;
              peg$currPos++;
            } else {
              s6 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c161); }
            }
            if (s6 !== peg$FAILED) {
              s5 = [s5, s6];
              s4 = s5;
            } else {
              peg$currPos = s4;
              s4 = peg$FAILED;
            }
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
          if (s4 === peg$FAILED) {
            s4 = peg$currPos;
            s5 = [];
            if (peg$c1.test(input.charAt(peg$currPos))) {
              s6 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s6 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c2); }
            }
            while (s6 !== peg$FAILED) {
              s5.push(s6);
              if (peg$c1.test(input.charAt(peg$currPos))) {
                s6 = input.charAt(peg$currPos);
                peg$currPos++;
              } else {
                s6 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c2); }
              }
            }
            if (s5 !== peg$FAILED) {
              if (peg$c3.test(input.charAt(peg$currPos))) {
                s6 = input.charAt(peg$currPos);
                peg$currPos++;
              } else {
                s6 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c4); }
              }
              if (s6 === peg$FAILED) {
                s6 = null;
              }
              if (s6 !== peg$FAILED) {
                if (peg$c5.test(input.charAt(peg$currPos))) {
                  s7 = input.charAt(peg$currPos);
                  peg$currPos++;
                } else {
                  s7 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c6); }
                }
                if (s7 !== peg$FAILED) {
                  s5 = [s5, s6, s7];
                  s4 = s5;
                } else {
                  peg$currPos = s4;
                  s4 = peg$FAILED;
                }
              } else {
                peg$currPos = s4;
                s4 = peg$FAILED;
              }
            } else {
              peg$currPos = s4;
              s4 = peg$FAILED;
            }
          }
        }
        if (s4 !== peg$FAILED) {
          s5 = peg$parse_();
          if (s5 !== peg$FAILED) {
            s6 = peg$parseRecordTypeExprEntry();
            if (s6 !== peg$FAILED) {
              s4 = [s4, s5, s6];
              s3 = s4;
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
      }
      if (s2 !== peg$FAILED) {
        s3 = peg$currPos;
        s4 = peg$parse_();
        if (s4 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 44) {
            s5 = peg$c116;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c117); }
          }
          if (s5 !== peg$FAILED) {
            s4 = [s4, s5];
            s3 = s4;
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
        } else {
          peg$currPos = s3;
          s3 = peg$FAILED;
        }
        if (s3 === peg$FAILED) {
          s3 = peg$currPos;
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 59) {
              s5 = peg$c160;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c161); }
            }
            if (s5 !== peg$FAILED) {
              s4 = [s4, s5];
              s3 = s4;
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          } else {
            peg$currPos = s3;
            s3 = peg$FAILED;
          }
          if (s3 === peg$FAILED) {
            s3 = peg$currPos;
            s4 = [];
            if (peg$c1.test(input.charAt(peg$currPos))) {
              s5 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c2); }
            }
            while (s5 !== peg$FAILED) {
              s4.push(s5);
              if (peg$c1.test(input.charAt(peg$currPos))) {
                s5 = input.charAt(peg$currPos);
                peg$currPos++;
              } else {
                s5 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c2); }
              }
            }
            if (s4 !== peg$FAILED) {
              if (peg$c3.test(input.charAt(peg$currPos))) {
                s5 = input.charAt(peg$currPos);
                peg$currPos++;
              } else {
                s5 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c4); }
              }
              if (s5 === peg$FAILED) {
                s5 = null;
              }
              if (s5 !== peg$FAILED) {
                if (peg$c5.test(input.charAt(peg$currPos))) {
                  s6 = input.charAt(peg$currPos);
                  peg$currPos++;
                } else {
                  s6 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c6); }
                }
                if (s6 !== peg$FAILED) {
                  s4 = [s4, s5, s6];
                  s3 = s4;
                } else {
                  peg$currPos = s3;
                  s3 = peg$FAILED;
                }
              } else {
                peg$currPos = s3;
                s3 = peg$FAILED;
              }
            } else {
              peg$currPos = s3;
              s3 = peg$FAILED;
            }
          }
        }
        if (s3 === peg$FAILED) {
          s3 = null;
        }
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c162(s1, s2);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseRecordTypeExprEntry() {
    var s0, s1, s2, s3, s4, s5, s6, s7;

    var key    = peg$currPos * 84 + 71,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$parseRecordTypeExprEntryKey();
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 63) {
          s3 = peg$c59;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c60); }
        }
        if (s3 === peg$FAILED) {
          s3 = null;
        }
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 58) {
              s5 = peg$c44;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c45); }
            }
            if (s5 !== peg$FAILED) {
              s6 = peg$parse_();
              if (s6 !== peg$FAILED) {
                s7 = peg$parseRecordTypeExprEntryOperand();
                if (s7 !== peg$FAILED) {
                  peg$savedPos = s0;
                  s1 = peg$c163(s1, s3, s7);
                  s0 = s1;
                } else {
                  peg$currPos = s0;
                  s0 = peg$FAILED;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$FAILED;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      s1 = peg$parseRecordTypeExprEntryKey();
      if (s1 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$c164(s1);
      }
      s0 = s1;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseRecordTypeExprEntryKey() {
    var s0, s1, s2, s3, s4, s5, s6;

    var key    = peg$currPos * 84 + 72,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 34) {
      s1 = peg$c26;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c27); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$currPos;
      s3 = [];
      if (peg$c28.test(input.charAt(peg$currPos))) {
        s4 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s4 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c29); }
      }
      if (s4 === peg$FAILED) {
        s4 = peg$currPos;
        if (input.charCodeAt(peg$currPos) === 92) {
          s5 = peg$c22;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c23); }
        }
        if (s5 !== peg$FAILED) {
          if (input.length > peg$currPos) {
            s6 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s6 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c24); }
          }
          if (s6 !== peg$FAILED) {
            s5 = [s5, s6];
            s4 = s5;
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
        } else {
          peg$currPos = s4;
          s4 = peg$FAILED;
        }
      }
      while (s4 !== peg$FAILED) {
        s3.push(s4);
        if (peg$c28.test(input.charAt(peg$currPos))) {
          s4 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s4 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c29); }
        }
        if (s4 === peg$FAILED) {
          s4 = peg$currPos;
          if (input.charCodeAt(peg$currPos) === 92) {
            s5 = peg$c22;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c23); }
          }
          if (s5 !== peg$FAILED) {
            if (input.length > peg$currPos) {
              s6 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s6 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c24); }
            }
            if (s6 !== peg$FAILED) {
              s5 = [s5, s6];
              s4 = s5;
            } else {
              peg$currPos = s4;
              s4 = peg$FAILED;
            }
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
        }
      }
      if (s3 !== peg$FAILED) {
        s2 = input.substring(s2, peg$currPos);
      } else {
        s2 = s3;
      }
      if (s2 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 34) {
          s3 = peg$c26;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c27); }
        }
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c165(s2);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 39) {
        s1 = peg$c18;
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c19); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$currPos;
        s3 = [];
        if (peg$c20.test(input.charAt(peg$currPos))) {
          s4 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s4 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c21); }
        }
        if (s4 === peg$FAILED) {
          s4 = peg$currPos;
          if (input.charCodeAt(peg$currPos) === 92) {
            s5 = peg$c22;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c23); }
          }
          if (s5 !== peg$FAILED) {
            if (input.length > peg$currPos) {
              s6 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s6 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c24); }
            }
            if (s6 !== peg$FAILED) {
              s5 = [s5, s6];
              s4 = s5;
            } else {
              peg$currPos = s4;
              s4 = peg$FAILED;
            }
          } else {
            peg$currPos = s4;
            s4 = peg$FAILED;
          }
        }
        while (s4 !== peg$FAILED) {
          s3.push(s4);
          if (peg$c20.test(input.charAt(peg$currPos))) {
            s4 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s4 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c21); }
          }
          if (s4 === peg$FAILED) {
            s4 = peg$currPos;
            if (input.charCodeAt(peg$currPos) === 92) {
              s5 = peg$c22;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c23); }
            }
            if (s5 !== peg$FAILED) {
              if (input.length > peg$currPos) {
                s6 = input.charAt(peg$currPos);
                peg$currPos++;
              } else {
                s6 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c24); }
              }
              if (s6 !== peg$FAILED) {
                s5 = [s5, s6];
                s4 = s5;
              } else {
                peg$currPos = s4;
                s4 = peg$FAILED;
              }
            } else {
              peg$currPos = s4;
              s4 = peg$FAILED;
            }
          }
        }
        if (s3 !== peg$FAILED) {
          s2 = input.substring(s2, peg$currPos);
        } else {
          s2 = s3;
        }
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 39) {
            s3 = peg$c18;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c19); }
          }
          if (s3 !== peg$FAILED) {
            peg$savedPos = s0;
            s1 = peg$c166(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        s1 = peg$currPos;
        s2 = peg$parseJsIdentifier();
        if (s2 === peg$FAILED) {
          s2 = peg$parseUnsignedDecimalNumberLiteralExpr();
        }
        if (s2 !== peg$FAILED) {
          s1 = input.substring(s1, peg$currPos);
        } else {
          s1 = s2;
        }
        if (s1 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c167(s1);
        }
        s0 = s1;
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseRecordTypeExprEntryOperand() {
    var s0;

    var key    = peg$currPos * 84 + 73,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseUnionTypeExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parseUnaryUnionTypeExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parseRecordTypeExpr();
        if (s0 === peg$FAILED) {
          s0 = peg$parseTupleTypeExpr();
          if (s0 === peg$FAILED) {
            s0 = peg$parseArrowTypeExpr();
            if (s0 === peg$FAILED) {
              s0 = peg$parseFunctionTypeExpr();
              if (s0 === peg$FAILED) {
                s0 = peg$parseParenthesizedExpr();
                if (s0 === peg$FAILED) {
                  s0 = peg$parseArrayTypeExpr();
                  if (s0 === peg$FAILED) {
                    s0 = peg$parseGenericTypeExpr();
                    if (s0 === peg$FAILED) {
                      s0 = peg$parseBroadNamepathExpr();
                      if (s0 === peg$FAILED) {
                        s0 = peg$parseValueExpr();
                        if (s0 === peg$FAILED) {
                          s0 = peg$parseAnyTypeExpr();
                          if (s0 === peg$FAILED) {
                            s0 = peg$parseUnknownTypeExpr();
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseTupleTypeExpr() {
    var s0, s1, s2, s3, s4, s5;

    var key    = peg$currPos * 84 + 74,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 91) {
      s1 = peg$c127;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c128); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseTupleTypeExprEntries();
        if (s3 === peg$FAILED) {
          s3 = null;
        }
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 93) {
              s5 = peg$c129;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c130); }
            }
            if (s5 !== peg$FAILED) {
              peg$savedPos = s0;
              s1 = peg$c168(s3);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseTupleTypeExprEntries() {
    var s0, s1, s2, s3, s4, s5, s6;

    var key    = peg$currPos * 84 + 75,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = [];
    s2 = peg$currPos;
    s3 = peg$parseTupleTypeExprOperand();
    if (s3 !== peg$FAILED) {
      s4 = peg$parse_();
      if (s4 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 44) {
          s5 = peg$c116;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c117); }
        }
        if (s5 !== peg$FAILED) {
          s6 = peg$parse_();
          if (s6 !== peg$FAILED) {
            s3 = [s3, s4, s5, s6];
            s2 = s3;
          } else {
            peg$currPos = s2;
            s2 = peg$FAILED;
          }
        } else {
          peg$currPos = s2;
          s2 = peg$FAILED;
        }
      } else {
        peg$currPos = s2;
        s2 = peg$FAILED;
      }
    } else {
      peg$currPos = s2;
      s2 = peg$FAILED;
    }
    while (s2 !== peg$FAILED) {
      s1.push(s2);
      s2 = peg$currPos;
      s3 = peg$parseTupleTypeExprOperand();
      if (s3 !== peg$FAILED) {
        s4 = peg$parse_();
        if (s4 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 44) {
            s5 = peg$c116;
            peg$currPos++;
          } else {
            s5 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c117); }
          }
          if (s5 !== peg$FAILED) {
            s6 = peg$parse_();
            if (s6 !== peg$FAILED) {
              s3 = [s3, s4, s5, s6];
              s2 = s3;
            } else {
              peg$currPos = s2;
              s2 = peg$FAILED;
            }
          } else {
            peg$currPos = s2;
            s2 = peg$FAILED;
          }
        } else {
          peg$currPos = s2;
          s2 = peg$FAILED;
        }
      } else {
        peg$currPos = s2;
        s2 = peg$FAILED;
      }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parseVariadicTypeExpr();
      if (s2 === peg$FAILED) {
        s2 = peg$parseVariadicTypeExprOperand();
      }
      if (s2 === peg$FAILED) {
        s2 = null;
      }
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$c169(s1, s2);
        s0 = s1;
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseTupleTypeExprOperand() {
    var s0;

    var key    = peg$currPos * 84 + 76,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseUnionTypeExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parseUnaryUnionTypeExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parseRecordTypeExpr();
        if (s0 === peg$FAILED) {
          s0 = peg$parseTupleTypeExpr();
          if (s0 === peg$FAILED) {
            s0 = peg$parseArrowTypeExpr();
            if (s0 === peg$FAILED) {
              s0 = peg$parseFunctionTypeExpr();
              if (s0 === peg$FAILED) {
                s0 = peg$parseParenthesizedExpr();
                if (s0 === peg$FAILED) {
                  s0 = peg$parseTypeQueryExpr();
                  if (s0 === peg$FAILED) {
                    s0 = peg$parseKeyQueryExpr();
                    if (s0 === peg$FAILED) {
                      s0 = peg$parseArrayTypeExpr();
                      if (s0 === peg$FAILED) {
                        s0 = peg$parseGenericTypeExpr();
                        if (s0 === peg$FAILED) {
                          s0 = peg$parseBroadNamepathExpr();
                          if (s0 === peg$FAILED) {
                            s0 = peg$parseValueExpr();
                            if (s0 === peg$FAILED) {
                              s0 = peg$parseAnyTypeExpr();
                              if (s0 === peg$FAILED) {
                                s0 = peg$parseUnknownTypeExpr();
                              }
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseParenthesizedExpr() {
    var s0, s1, s2, s3, s4, s5;

    var key    = peg$currPos * 84 + 77,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 40) {
      s1 = peg$c100;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c101); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseParenthesizedExprOperand();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 41) {
              s5 = peg$c102;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c103); }
            }
            if (s5 !== peg$FAILED) {
              peg$savedPos = s0;
              s1 = peg$c170(s3);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$FAILED;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseParenthesizedExprOperand() {
    var s0;

    var key    = peg$currPos * 84 + 78,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseUnionTypeExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parseUnaryUnionTypeExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parseRecordTypeExpr();
        if (s0 === peg$FAILED) {
          s0 = peg$parseTupleTypeExpr();
          if (s0 === peg$FAILED) {
            s0 = peg$parseArrowTypeExpr();
            if (s0 === peg$FAILED) {
              s0 = peg$parseFunctionTypeExpr();
              if (s0 === peg$FAILED) {
                s0 = peg$parseArrayTypeExpr();
                if (s0 === peg$FAILED) {
                  s0 = peg$parseTypeQueryExpr();
                  if (s0 === peg$FAILED) {
                    s0 = peg$parseKeyQueryExpr();
                    if (s0 === peg$FAILED) {
                      s0 = peg$parseGenericTypeExpr();
                      if (s0 === peg$FAILED) {
                        s0 = peg$parseBroadNamepathExpr();
                        if (s0 === peg$FAILED) {
                          s0 = peg$parseValueExpr();
                          if (s0 === peg$FAILED) {
                            s0 = peg$parseAnyTypeExpr();
                            if (s0 === peg$FAILED) {
                              s0 = peg$parseUnknownTypeExpr();
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseVariadicTypeExpr() {
    var s0;

    var key    = peg$currPos * 84 + 79,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parsePrefixVariadicTypeExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parseSuffixVariadicTypeExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parseAnyVariadicTypeExpr();
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parsePrefixVariadicTypeExpr() {
    var s0, s1, s2;

    var key    = peg$currPos * 84 + 80,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 3) === peg$c140) {
      s1 = peg$c140;
      peg$currPos += 3;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c141); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parseVariadicTypeExprOperand();
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$c171(s2);
        s0 = s1;
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseSuffixVariadicTypeExpr() {
    var s0, s1, s2;

    var key    = peg$currPos * 84 + 81,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    s1 = peg$parseVariadicTypeExprOperand();
    if (s1 !== peg$FAILED) {
      if (input.substr(peg$currPos, 3) === peg$c140) {
        s2 = peg$c140;
        peg$currPos += 3;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c141); }
      }
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$c172(s1);
        s0 = s1;
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseAnyVariadicTypeExpr() {
    var s0, s1;

    var key    = peg$currPos * 84 + 82,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 3) === peg$c140) {
      s1 = peg$c140;
      peg$currPos += 3;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c141); }
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$c173();
    }
    s0 = s1;

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }

  function peg$parseVariadicTypeExprOperand() {
    var s0;

    var key    = peg$currPos * 84 + 83,
        cached = peg$resultsCache[key];

    if (cached) {
      peg$currPos = cached.nextPos;

      return cached.result;
    }

    s0 = peg$parseUnionTypeExpr();
    if (s0 === peg$FAILED) {
      s0 = peg$parseUnaryUnionTypeExpr();
      if (s0 === peg$FAILED) {
        s0 = peg$parseRecordTypeExpr();
        if (s0 === peg$FAILED) {
          s0 = peg$parseTupleTypeExpr();
          if (s0 === peg$FAILED) {
            s0 = peg$parseArrowTypeExpr();
            if (s0 === peg$FAILED) {
              s0 = peg$parseFunctionTypeExpr();
              if (s0 === peg$FAILED) {
                s0 = peg$parseParenthesizedExpr();
                if (s0 === peg$FAILED) {
                  s0 = peg$parseTypeQueryExpr();
                  if (s0 === peg$FAILED) {
                    s0 = peg$parseKeyQueryExpr();
                    if (s0 === peg$FAILED) {
                      s0 = peg$parseArrayTypeExpr();
                      if (s0 === peg$FAILED) {
                        s0 = peg$parseGenericTypeExpr();
                        if (s0 === peg$FAILED) {
                          s0 = peg$parseBroadNamepathExpr();
                          if (s0 === peg$FAILED) {
                            s0 = peg$parseValueExpr();
                            if (s0 === peg$FAILED) {
                              s0 = peg$parseAnyTypeExpr();
                              if (s0 === peg$FAILED) {
                                s0 = peg$parseUnknownTypeExpr();
                              }
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }

    peg$resultsCache[key] = { nextPos: peg$currPos, result: s0 };

    return s0;
  }


    const meta = require('../lib/SyntaxType.js');
    const {
      GenericTypeSyntax, UnionTypeSyntax,
      VariadicTypeSyntax, OptionalTypeSyntax,
      NullableTypeSyntax, NotNullableTypeSyntax,
    } = meta;
    const NodeType = require('../lib/NodeType.js');

    const NamepathOperatorType = {
      MEMBER: 'MEMBER',
      INNER_MEMBER: 'INNER_MEMBER',
      INSTANCE_MEMBER: 'INSTANCE_MEMBER',
    };

    function reverse(array) {
      const reversed = [].concat(array);
      reversed.reverse();
      return reversed;
    }


  peg$result = peg$startRuleFunction();

  if (peg$result !== peg$FAILED && peg$currPos === input.length) {
    return peg$result;
  } else {
    if (peg$result !== peg$FAILED && peg$currPos < input.length) {
      peg$fail(peg$endExpectation());
    }

    throw peg$buildStructuredError(
      peg$maxFailExpected,
      peg$maxFailPos < input.length ? input.charAt(peg$maxFailPos) : null,
      peg$maxFailPos < input.length
        ? peg$computeLocation(peg$maxFailPos, peg$maxFailPos + 1)
        : peg$computeLocation(peg$maxFailPos, peg$maxFailPos)
    );
  }
}

module.exports = {
  SyntaxError: peg$SyntaxError,
  parse:       peg$parse
};
