tools_auto_web/node_modules/rc-util/es/hooks/useState.js

import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
import * as React from 'react';
/**
 * Same as React.useState but `setState` accept `ignoreDestroy` param to not to setState after destroyed.
 * We do not make this auto is to avoid real memory leak.
 * Developer should confirm it's safe to ignore themselves.
 */
export default function useSafeState(defaultValue) {
  var destroyRef = React.useRef(false);
  var _React$useState = React.useState(defaultValue),
    _React$useState2 = _slicedToArray(_React$useState, 2),
    value = _React$useState2[0],
    setValue = _React$useState2[1];
  React.useEffect(function () {
    destroyRef.current = false;
    return function () {
      destroyRef.current = true;
    };
  }, []);
  function safeSetState(updater, ignoreDestroy) {
    if (ignoreDestroy && destroyRef.current) {
      return;
    }
    setValue(updater);
  }
  return [value, safeSetState];
}