import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class TuiCarouselDirective extends Observable<unknown> {
    private readonly el;
    private readonly platform;
    private readonly visible$;
    private readonly zone;
    private readonly trigger$;
    private readonly running$;
    readonly duration: import("@angular/core").InputSignal<number>;
    protected readonly output$: Observable<number>;
    constructor();
    restart(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TuiCarouselDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TuiCarouselDirective, never, never, { "duration": { "alias": "duration"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}