import { BehaviorSubject } from 'rxjs';
import { Size } from '../interfaces/size';
import * as i0 from "@angular/core";
/**
 * Service that let you easy react on change of window size
 *
 * @example
 *
 * constructor(public resize: OblResizeService) { }
 *
 * ngOnInit(): void {
 *   this.subscription = this.resize.resized.subscribe((size: Size) => {
 *     this.resize(size);
 *   });
 * }
 *
 * ngOnDestroy(): void {
 *   if (this.subscription && !this.subscription.closed) {
 *     this.subscription.unsubscribe();
 *   }
 * }
 *
 * resize(size: Size): void {
 *   console.log(size);
 * }
 */
export declare class OblResizeWindowService {
    /** current window size */
    size: Size;
    /**
     * triggered on window size change
     */
    resized: BehaviorSubject<Size>;
    constructor();
    protected resize(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<OblResizeWindowService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<OblResizeWindowService>;
}