Get the latest value in functional component. By default,
state in a React FC
can only get the value at render time, not the latest.
This is a small tool to get the latest value, It is very useful in async actions such as
if you like a bigger solution,
This is custom React Hooks, you need to follow the Basic Rules when you use it.
type CurrentStateType<S> = [ S, Dispatch<SetStateAction<S>>, MutableRefObject<S>, ] const useCurrentState<S> = ( initialState: S | () => S, ) => CurrentStateType<S>