page-active/dist/page-active.observable.d.ts

Check and listen to all page visibility changes.

import { Observable } from 'observavir';
/**
 * The observable that keeps track of page activation. This is not exported by the package as we
 * can't have multiple instances of it.
 */
export declare class PageActiveObservable extends Observable<boolean> {
    constructor();
    private updateVisibility;
}