useRef

Callable

• useRef<V>(hostObject: Storage | Ref<Record<string | symbol, unknown>>, key: string, initialValue: V): Ref<V>

---

• Return a new Ref stored at storage.get(key) or ref.value[key]

  @example

  const globalStorage = useStorage(globalThis);
  const counterRef = useRef<number>(globalStorage, 'counter', 1);
  // globalStorage == Map { counter => 1 }
  
  const state = Ref({});
  const counterRef = useRef<number>(state, 'counter', 2);
  // state == { counter: 2 }

  ---

  Type parameters

  • V