/**
 * @deprecated Use [`useClosingConfirmation`](https://vue-tg.deptyped.com/mini-apps.html#useclosingconfirmation) instead
 */
export declare function useWebAppClosingConfirmation(): {
    isClosingConfirmationEnabled: import('vue').WritableComputedRef<boolean, boolean>;
    enableClosingConfirmation(): void;
    disableClosingConfirmation(): void;
};