import { BreakpointObserver } from '@angular/cdk/layout';
import { BehaviorSubject } from 'rxjs';
import * as i0 from "@angular/core";
export declare class DeviceState {
    private readonly breakPoint;
    isSmallScreen: BehaviorSubject<boolean>;
    enoughWidth: BehaviorSubject<boolean>;
    constructor(breakPoint: BreakpointObserver);
    static ɵfac: i0.ɵɵFactoryDeclaration<DeviceState, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<DeviceState>;
}