UNPKG

create-expo-cljs-app

Version:

Create a react native application with Expo and Shadow-CLJS!

23 lines (18 loc) 633 B
import { useEffect, useRef } from 'react'; import { cancelAnimation } from '../animation'; import { SharedValue } from '../commonTypes'; import { makeMutable } from '../core'; export function useSharedValue<T>(init: T): SharedValue<T> { const ref = useRef<SharedValue<T>>(makeMutable(init)); if (ref.current === null) { ref.current = makeMutable(init); } useEffect(() => { return () => { // eslint-disable-next-line @typescript-eslint/no-non-null-assertion cancelAnimation(ref.current!); }; }, []); // eslint-disable-next-line @typescript-eslint/no-non-null-assertion return ref.current!; }