import { MatSnackBar } from '@angular/material/snack-bar';
import { ContextService } from '../../core/extension/context.service';
import { Surveyori18nService } from '../i18n/shared/i18n.service';
import * as i0 from "@angular/core";
export declare class ToastService {
    private snackbar;
    private ctx;
    private i18nService;
    constructor(snackbar: MatSnackBar, ctx: ContextService, i18nService: Surveyori18nService);
    info(message: string, title?: string, duration?: number, token?: string, showClose?: boolean): void;
    success(message: string, title?: string, duration?: number, token?: string, showClose?: boolean): void;
    error(message: string, title?: string, duration?: number, token?: string, showClose?: boolean): void;
    warning(message: string, title?: string, duration?: number, token?: string, showClose?: boolean): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ToastService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ToastService>;
}