text: (function (factory) {
      if (typeof module === "object" && typeof module.exports === "object") {
          var v = factory(require, exports);
          if (v !== undefined) module.exports = v;
      }
      else if (typeof define === "function" && define.amd) {
          define(["require", "exports"], factory);
      }
  })(function (require, exports) {
      /*---------------------------------------------------------------------------------------------
       *  Copyright (c) Microsoft Corporation. All rights reserved.
       *  Licensed under the MIT License. See License.txt in the project root for license information.
       *--------------------------------------------------------------------------------------------*/
      'use strict';
      Object.defineProperty(exports, "__esModule", { value: true });
      function startsWith(haystack, needle) {
          if (haystack.length < needle.length) {
              return false;
          }
          for (var i = 0; i < needle.length; i++) {
              if (haystack[i] !== needle[i]) {
                  return false;
              }
          }
          return true;
      }
      exports.startsWith = startsWith;
      /**
       * Determines if haystack ends with needle.
       */
      function endsWith(haystack, needle) {
          var diff = haystack.length - needle.length;
          if (diff > 0) {
              return haystack.lastIndexOf(needle) === diff;
          }
          else if (diff === 0) {
              return haystack === needle;
          }
          else {
              return false;
          }
      }
      exports.endsWith = endsWith;
      /**
       * @returns the length of the common prefix of the two strings.
       */
      function commonPrefixLength(a, b) {
          var i, len = Math.min(a.length, b.length);
          for (i = 0; i < len; i++) {
              if (a.charCodeAt(i) !== b.charCodeAt(i)) {
                  return i;
              }
          }
          return len;
      }
      exports.commonPrefixLength = commonPrefixLength;
      function repeat(value, count) {
          var s = '';
          while (count > 0) {
              if ((count & 1) === 1) {
                  s += value;
              }
              value += value;
              count = count >>> 1;
          }
          return s;
      }
      exports.repeat = repeat;
      var _a = 'a'.charCodeAt(0);
      var _z = 'z'.charCodeAt(0);
      var _A = 'A'.charCodeAt(0);
      var _Z = 'Z'.charCodeAt(0);
      var _0 = '0'.charCodeAt(0);
      var _9 = '9'.charCodeAt(0);
      function isLetterOrDigit(text, index) {
          var c = text.charCodeAt(index);
          return (_a <= c && c <= _z) || (_A <= c && c <= _Z) || (_0 <= c && c <= _9);
      }
      exports.isLetterOrDigit = isLetterOrDigit;
  });
  //# sourceMappingURL=strings.js.map