import { AngularFireDatabase } from '@angular/fire/database';
import { Observable, BehaviorSubject } from 'rxjs';
import { AuthService } from '../auth/auth.service';
import { Survey, Question, Option, ReplyItem, RepliesFilter, RepliesOrder, ForgeryStore, ForgedReply } from '../../classes';
export declare class RepliesService {
    private db;
    private auth;
    constructor(db: AngularFireDatabase, auth: AuthService);
    raw: ReplyItem[];
    order: RepliesOrder;
    filter: RepliesFilter;
    store: ForgeryStore;
    protected readonly grouped: {
        [key: string]: ReplyItem[];
    };
    protected readonly latest: ReplyItem[];
    private readonly filtered;
    private readonly ordered;
    currentList: ReplyItem[];
    protected surveyIdChangeEvent: BehaviorSubject<string>;
    list: Observable<ReplyItem[]>;
    protected createListObservable(): Observable<any>;
    private getRepliesScope;
    private getReplyMap;
    private getReply;
    watch(survey_id: string): Observable<ReplyItem[]>;
    /**
     * get ForgeryStore store
     * @param reply target reply to forge
     * @param option target option to forge within forged reply
     */
    forgeGet(reply: ReplyItem): ForgedReply;
    /**
     * forge set
     * @param reply target reply to forge
     * @param option  target option to forge within forged reply
     * @param value null is only way to delete check.
     *
     */
    forgeSet(reply: ReplyItem, option: Option, value: any): void;
    forgeSetAs(reply: ReplyItem, as: string): void;
    forgeSave(survey: Survey): Promise<any>;
    cancelChanges(): void;
    prettify(question: Question, reply: ReplyItem): string;
}