import { DeepMaybeObservable, ReadonlyObservable } from '@usels/core';
import { ConfigurableWindow } from '../../shared/configurable.mjs';
import '@legendapp/state';

type UsePageLeaveOptions = ConfigurableWindow;
/**
 * Framework-agnostic reactive page-leave detector.
 *
 * Returns an `Observable<boolean>` that is `true` while the mouse cursor is
 * outside the page (document) and `false` otherwise. Listens to `mouseout` on
 * the window plus `mouseleave` / `mouseenter` on the document. The target
 * window is resolved via `resolveWindowSource`, so `options.window` (plain,
 * Ref$, or Observable) is honored reactively.
 */
declare function createPageLeave(options?: DeepMaybeObservable<UsePageLeaveOptions>): ReadonlyObservable<boolean>;

export { type UsePageLeaveOptions, createPageLeave };