react-native-filament/lib/commonjs/hooks/usePrevious.js

A real-time physically based 3D rendering engine for React Native

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = usePrevious;
var _react = require("react");
/**
 * A hook that returns the previous value of a variable
 */
function usePrevious(value) {
  const ref = (0, _react.useRef)();
  (0, _react.useEffect)(() => {
    ref.current = value;
  }, [value]);
  return ref.current;
}
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