@vergiss/chooks/lib/hooks/useChangedProps/index.js

React hooks library

"use strict";

import "core-js/modules/es.object.define-property";
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.useChangedProps = void 0;

var react_1 = require("react");

function useChangedProps(initialProps, callback) {
  var _a = react_1.useState(initialProps),
      setPrevProps = _a[1];

  react_1.useEffect(function () {
    setPrevProps(function (p) {
      if (p === initialProps) {
        return initialProps;
      }

      callback(p, initialProps);
      return initialProps;
    });
  }, [initialProps]);
}

exports.useChangedProps = useChangedProps;