import { OnChanges, OnInit, SimpleChanges } from '@angular/core';
import { ChatService } from './chat.service';
import { Store } from '@ngrx/store';
import { DistributionGroup } from '../../models';
import { Observable } from 'rxjs';
export declare class ChatComponent implements OnInit, OnChanges {
    private environment;
    private store;
    chatService: ChatService;
    user: any;
    distributionGroups: DistributionGroup[];
    showLibrary: boolean;
    loggedIn$: Observable<boolean>;
    constructor(environment: any, store: Store<any>, chatService: ChatService);
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
}
