bc518174
 王天杨
提交两个项目文件
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"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// packages/react/use-previous/src/index.ts
var src_exports = {};
__export(src_exports, {
usePrevious: () => usePrevious
});
module.exports = __toCommonJS(src_exports);
// packages/react/use-previous/src/usePrevious.tsx
var React = __toESM(require("react"));
function usePrevious(value) {
const ref = React.useRef({ value, previous: value });
return React.useMemo(() => {
if (ref.current.value !== value) {
ref.current.previous = ref.current.value;
ref.current.value = value;
}
return ref.current.previous;
}, [value]);
}
//# sourceMappingURL=index.js.map
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