import { I18N } from 'ess-plugin-base';
import { ToastrService } from 'ngx-toastr';
import { MatDialog } from '@angular/material';
export declare class UIService {
    i18n: I18N;
    dialog: MatDialog;
    private toastr;
    constructor(i18n: I18N, dialog: MatDialog, toastr: ToastrService);
    info(message: string, title?: string): void;
    warning(message: string, title?: string): void;
    success(message: string, title?: string): void;
    error(message: string, title?: string): void;
    confirm(message: string, title: string, yes: string, no: string): Promise<boolean>;
}