Function dropEffect

index.js:491–502

(hook)

  };

  var dropEffect = function dropEffect(hook) {
    (effects.get(hook) || []).forEach(function (info) {
      var clean = info.clean,
          stop = info.stop;
      stop();

      if (clean) {
        info.clean = null;
        clean();
      }
    });
  };
  var hasEffect = effects.has.bind(effects);
  var useEffect = createEffect(true);
  var useLayoutEffect = createEffect(false); // useMemo, useCallback