System.register(["__unresolved_0", "__unresolved_1", "__unresolved_2", "__unresolved_3", "__unresolved_4"], function (_export, _context) {
  "use strict";

  var _req, _req2, _req3, _req4, _loader, _cjsExports, __cjsMetaURL;

  _export("default", void 0);

  return {
    setters: [function (_unresolved_) {
      _req = _unresolved_.__cjsMetaURL;
    }, function (_unresolved_2) {
      _req2 = _unresolved_2.__cjsMetaURL;
    }, function (_unresolved_3) {
      _req3 = _unresolved_3.__cjsMetaURL;
    }, function (_unresolved_4) {
      _req4 = _unresolved_4.__cjsMetaURL;
    }, function (_unresolved_5) {
      _loader = _unresolved_5.default;
    }],
    execute: function () {
      _loader.define(_context.meta.url, function (exports, _require, module, __filename, __dirname) {
        var require = _loader.createRequireWithReqMap({
          "../internals/export": _req,
          "../internals/function-uncurry-this": _req2,
          "../internals/array-includes": _req3,
          "../internals/array-method-is-strict": _req4
        }, _require);

        (function () {
          /* eslint-disable es/no-array-prototype-indexof -- required for testing */
          var $ = require('../internals/export');

          var uncurryThis = require('../internals/function-uncurry-this');

          var $IndexOf = require('../internals/array-includes').indexOf;

          var arrayMethodIsStrict = require('../internals/array-method-is-strict');

          var un$IndexOf = uncurryThis([].indexOf);
          var NEGATIVE_ZERO = !!un$IndexOf && 1 / un$IndexOf([1], 1, -0) < 0;
          var STRICT_METHOD = arrayMethodIsStrict('indexOf'); // `Array.prototype.indexOf` method
          // https://tc39.es/ecma262/#sec-array.prototype.indexof

          $({
            target: 'Array',
            proto: true,
            forced: NEGATIVE_ZERO || !STRICT_METHOD
          }, {
            indexOf: function indexOf(searchElement
            /* , fromIndex = 0 */
            ) {
              var fromIndex = arguments.length > 1 ? arguments[1] : undefined;
              return NEGATIVE_ZERO // convert -0 to +0
              ? un$IndexOf(this, searchElement, fromIndex) || 0 : $IndexOf(this, searchElement, fromIndex);
            }
          });
        })();

        _export("default", _cjsExports = module.exports);
      });

      _export("__cjsMetaURL", __cjsMetaURL = _context.meta.url);
    }
  };
});
//# sourceMappingURL=es.array.index-of.js.map