| 12 |
- var t,e,r,o;function n(){if(o)return r;o=1;var n="undefined"!=typeof Symbol&&Symbol,y=e?t:(e=1,t=function(){if("function"!=typeof Symbol||"function"!=typeof Object.getOwnPropertySymbols)return!1;if("symbol"==typeof Symbol.iterator)return!0;var t={},e=Symbol("test"),r=Object(e);if("string"==typeof e)return!1;if("[object Symbol]"!==Object.prototype.toString.call(e))return!1;if("[object Symbol]"!==Object.prototype.toString.call(r))return!1;for(var o in t[e]=42,t)return!1;if("function"==typeof Object.keys&&0!==Object.keys(t).length)return!1;if("function"==typeof Object.getOwnPropertyNames&&0!==Object.getOwnPropertyNames(t).length)return!1;var n=Object.getOwnPropertySymbols(t);if(1!==n.length||n[0]!==e)return!1;if(!Object.prototype.propertyIsEnumerable.call(t,e))return!1;if("function"==typeof Object.getOwnPropertyDescriptor){var y=
- /** @type {PropertyDescriptor} */Object.getOwnPropertyDescriptor(t,e);if(42!==y.value||!0!==y.enumerable)return!1}return!0});return r=function(){return"function"==typeof n&&("function"==typeof Symbol&&("symbol"==typeof n("foo")&&("symbol"==typeof Symbol("bar")&&y())))}}export{n as r};
|
