import { AuthService } from '../user/auth.service';
import { AngularFireDatabase } from 'angularfire2/database';
import { Observable } from 'rxjs';
import { Vote } from './vote.model';
import { Actions } from '@ngrx/effects';
import { Store } from '@ngrx/store';
import { AppState } from '../state';
import { VotesLoadedAction } from './vote.reducer';
export declare class VoteService {
    private authService;
    private db;
    private store;
    private actions;
    loadSessionUserVoteForSelectedItemEffect: Observable<VotesLoadedAction>;
    loadVotesForSelectedItemEffect: Observable<VotesLoadedAction>;
    loadSessionUserVotesEffect: Observable<VotesLoadedAction>;
    private state$;
    constructor(authService: AuthService, db: AngularFireDatabase, store: Store<AppState>, actions: Actions);
    castVote(itemId: string, value: 1 | -1, groupId?: string): void;
    getUserVoteForSelectedItem(): Observable<Vote>;
    getVotesForSelectedItem(): Observable<any>;
    getSessionUserVoteFor(targetId: string): Observable<Vote | null>;
    private loadSessionUserVotes(ids);
    private loadVotesForItem(itemId);
    private loadSingleVote(itemId, voteId);
    private changeVote(itemId, voteId, value);
    private castNewVote(itemId, value, user, groupId?);
    private deleteVote(itemId, voteId, userId);
    private getUserVoteFor(itemId);
}