Function useRef

docs/external/js/react.development.js:1589–1592

(initialValue)

    return dispatcher.useReducer(reducer, initialArg, init);
  }
  function useRef(initialValue) {
    var dispatcher = resolveDispatcher();
    return dispatcher.useRef(initialValue);
  }
  function useEffect(create, deps) {
    var dispatcher = resolveDispatcher();
    return dispatcher.useEffect(create, deps);