import { SetStateAction, Dispatch } from 'react';
declare type Props<T> = {
    state?: T;
    setState?: Dispatch<SetStateAction<T>>;
};
declare type Returns<T> = [T, Dispatch<SetStateAction<T>> | ((state: T) => void)];
/**
 * React hooks that lets you pass an optional state and setState function. This is useful when you sometimes control state or do it internally, but don't know which beforehand.
 *
 * The internal state is a fallback if you don't provide a state and setState argument.
 *
 * @param props array with the controlled state and setState function
 * @param initialValue optional initial value for the internal state
 */
export declare const useControlledOrInternalState: <T>(props: Props<T>, initialValue: T) => Returns<T>;
export {};