import { Injector, OnDestroy, EnvironmentInjector } from '@angular/core';
import * as i0 from "@angular/core";
export interface IData {
    title?: string;
    desc?: string;
    actionDesc?: string;
    duration?: number;
    type: 'success' | 'warn' | 'error';
    onLinkClick?: () => void;
}
export declare class RdNotificationService implements OnDestroy {
    private injector;
    private environmentInjector;
    private static instance;
    private notificationComponentRef?;
    private isCreating;
    constructor(injector: Injector, environmentInjector: EnvironmentInjector);
    private ensureComponentCreated;
    show(data: IData): Promise<void>;
    ngOnDestroy(): void;
    static show(data: IData): void;
    private static getInstance;
    static ɵfac: i0.ɵɵFactoryDeclaration<RdNotificationService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<RdNotificationService>;
}