/**
 * Blocks the body from being able to scroll in the same way that Primevue does
 * internally, but with the added functionality of returning the method that can
 * be used to perform the unblock. If the body has already been scroll-blocked by
 * something else (say, this is being trigger by a menu that is being used inside
 * a drawer), then the returned method is a noop.
 */
export declare function blockBodyScroll(): () => void;
export declare function unblockBodyScroll(): void;