import { CdkScrollable, ScrollDispatcher } from '@angular/cdk/overlay';
import * as i0 from "@angular/core";
export declare class TldScrollService {
    private readonly scrollDispatcher;
    private subscription;
    constructor(scrollDispatcher: ScrollDispatcher);
    subscribeToScroll(): void;
    unsubscribeToScroll(): void;
    syncScrollbars(scrollable?: CdkScrollable, offset?: number): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TldScrollService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<TldScrollService>;
}
