import { OnDestroy } from '@angular/core';
import { ClrBreadcrumbModel } from './breadcrumb-model.interface';
import { ClrBreadcrumbService } from './breadcrumb.service';
import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
export declare class ClrBreadcrumb implements OnDestroy {
    private breadcrumbService;
    /**
     * The array of breadcrumb elements to be displayed.
     */
    breadcrumbElements: ClrBreadcrumbModel[];
    destroyed: Subject<void>;
    constructor(breadcrumbService: ClrBreadcrumbService);
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ClrBreadcrumb, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ClrBreadcrumb, "clr-breadcrumb", never, {}, {}, never, never, false, never>;
}