import { Injector } from '@angular/core';
import { Overlay } from "@angular/cdk/overlay";
import { ToastConfig, ToastType } from "./toast.config";
import { ToastRef } from "./toast-ref";
import * as i0 from "@angular/core";
export declare class ToastService {
    private overlay;
    private injector;
    lastToast?: ToastRef;
    private readonly TOP_MARGIN;
    private readonly GAP;
    constructor(overlay: Overlay, injector: Injector);
    success(message: string, config?: ToastConfig): void;
    info(message: string, config?: ToastConfig): void;
    danger(message: string, config?: ToastConfig, text?: string): void;
    warning(message: string, config?: ToastConfig): void;
    pop(type: ToastType, message: string, config?: ToastConfig, text?: string): void;
    private createInjector;
    private getPositionStrategy;
    private getTopOffset;
    static ɵfac: i0.ɵɵFactoryDeclaration<ToastService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ToastService>;
}