import { Observable } from 'rxjs';
import { DeactivateAware } from '../../../common/deactivate-aware';
import { ModalService } from '../../../providers/modal/modal.service';
import * as i0 from "@angular/core";
export declare class CanDeactivateDetailGuard {
    private modalService;
    constructor(modalService: ModalService);
    canDeactivate(component: DeactivateAware): boolean | Observable<boolean>;
    static ɵfac: i0.ɵɵFactoryDeclaration<CanDeactivateDetailGuard, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<CanDeactivateDetailGuard>;
}