import type { AfterViewInit, ExistingProvider, Type } from '@angular/core';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare abstract class CuiDriver extends Observable<boolean> {
    abstract readonly type: string;
}
export declare function cuiAsDriver(driver: Type<CuiDriver>): ExistingProvider;
export declare abstract class CuiDriverDirective implements AfterViewInit {
    abstract type: string;
    private readonly destroyRef;
    private readonly drivers;
    private readonly vehicles;
    ngAfterViewInit(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<CuiDriverDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<CuiDriverDirective, never, never, {}, {}, never, never, false, never>;
}