import { ApplicationRef, ComponentRef, Renderer2, RendererFactory2 } from '@angular/core';
import { ToastComponent } from './toast.component';
import { ToastConfig, ToastType } from './toast.model';
import * as i0 from "@angular/core";
export declare class ToastService {
    private rendererFactory;
    private appRef;
    private readonly _renderer;
    private _toastContainer?;
    private _toastMap;
    get toastContainer(): HTMLElement;
    get renderer(): Renderer2;
    constructor(rendererFactory: RendererFactory2, appRef: ApplicationRef);
    openInfo(message: string, config?: ToastConfig): void;
    openSuccess(message: string, config?: ToastConfig): void;
    openWarning(message: string, config?: ToastConfig): void;
    openError(message: string, config?: ToastConfig): void;
    open(message: string, type: ToastType, config?: ToastConfig): ComponentRef<ToastComponent>;
    private createToast;
    private createContainer;
    private removeToast;
    private removeContainer;
    static ɵfac: i0.ɵɵFactoryDeclaration<ToastService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ToastService>;
}