import { Overlay } from '@angular/cdk/overlay';
import { Injector, TemplateRef } from '@angular/core';
import { WtSingletonService } from 'ngx-wonton/core/services';
import { WtMNService } from './base';
import { WtMessageContainerComponent } from './message-container.component';
import { WtMessageDataOptions, WtMessageRef } from './typings';
import * as i0 from "@angular/core";
export declare class WtMessageService extends WtMNService {
    protected container?: WtMessageContainerComponent;
    protected componentPrefix: string;
    constructor(wtSingletonService: WtSingletonService, overlay: Overlay, injector: Injector);
    success(content: string | TemplateRef<void>, options?: WtMessageDataOptions): WtMessageRef;
    error(content: string | TemplateRef<void>, options?: WtMessageDataOptions): WtMessageRef;
    info(content: string | TemplateRef<void>, options?: WtMessageDataOptions): WtMessageRef;
    warning(content: string | TemplateRef<void>, options?: WtMessageDataOptions): WtMessageRef;
    loading(content: string | TemplateRef<void>, options?: WtMessageDataOptions): WtMessageRef;
    create(type: 'success' | 'info' | 'warning' | 'error' | 'loading' | string, content: string | TemplateRef<void>, options?: WtMessageDataOptions): WtMessageRef;
    private createInstance;
    static ɵfac: i0.ɵɵFactoryDeclaration<WtMessageService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<WtMessageService>;
}