import { type AsyncModalState } from './AsyncModalState';
/**
 * Manages the state of a modal UI element that can be invoked asynchronously
 * using the returned `showModal` callback.
 *
 * @remarks
 * The `TValue` and `TResult` type parameters indicate the type of the argument to
 * `showModal` and the type of its return value, respectively. Both default to `void`,
 * i.e., a modal that takes no arguments and returns no value upon completion.
 *
 * @returns Array with `state` and `showModal` elements
 */
export declare function useAsyncModalState<TValue = void, TResult = void>(): [
    state: AsyncModalState<TValue, TResult>,
    showModal: (value: TValue) => Promise<TResult>
];