import { BehaviorSubject } from "rxjs";
import * as i0 from "@angular/core";
export interface IMessage {
    type: string;
    title: string;
    message: string;
    id: number;
    out: boolean;
}
export declare class MessageService {
    messagesSubject$: BehaviorSubject<Array<IMessage>>;
    messagesArray: Array<IMessage>;
    id: number;
    get messages(): import("rxjs").Observable<IMessage[]>;
    constructor();
    addMessage(type?: string, title?: any, message?: any): void;
    removeMessage: (id: any) => void;
    removeFromArray: (id: any) => void;
    static ɵfac: i0.ɵɵFactoryDeclaration<MessageService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<MessageService>;
}