FrontPastel/node_modules/@mui/utils/node/useEventCallback/useEventCallback.js

27 lines
1.5 KiB
JavaScript

"use strict";
'use client';
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var React = _interopRequireWildcard(require("react"));
var _useEnhancedEffect = _interopRequireDefault(require("../useEnhancedEffect"));
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
/**
* Inspired by https://github.com/facebook/react/issues/14099#issuecomment-440013892
* See RFC in https://github.com/reactjs/rfcs/pull/220
*/
function useEventCallback(fn) {
const ref = React.useRef(fn);
(0, _useEnhancedEffect.default)(() => {
ref.current = fn;
});
return React.useRef((...args) =>
// @ts-expect-error hide `this`
(0, ref.current)(...args)).current;
}
var _default = exports.default = useEventCallback;