Interface DebouncedState

src/useDebouncedCallback.ts:50–53

 * Note, that if there are no previous invocations you will get undefined. You should check it in your code properly.
 */
export interface DebouncedState<T extends (...args: any) => ReturnType<T>>
  extends ControlFunctions<ReturnType<T>> {
  (...args: Parameters<T>): ReturnType<T> | undefined;
}

/**
 * Creates a debounced function that delays invoking `func` until after `wait`