import { Subject } from 'rxjs';
import { OnDestroy } from '@angular/core';
import * as i0 from "@angular/core";
export declare class UiSnackbarIntl implements OnDestroy {
    closeAriaLabel: string;
    closeSnackbarShortcut: string;
    protected _destroyed$: Subject<void>;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<UiSnackbarIntl, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<UiSnackbarIntl>;
}