import { OnInit, ChangeDetectorRef, ElementRef } from '@angular/core';
import { LetterOnBoard, LetterToBoardService } from '@schoolbelle/api/letter-to-board';
import { GroupService } from '@schoolbelle/api/group';
import { GroupMemberService, GroupMember } from '@schoolbelle/api/group-member';
import { BoardService } from '@schoolbelle/api/board';
import { SurveyG3Service } from '@schoolbelle/api/survey-g3';
import { SurveyV5Service } from '@schoolbelle/api/survey-v5';
import { AuthService } from '@schoolbelle/api/auth';
import { LoadingService } from '@schoolbelle/common/loading';
import { TranslationService } from '@schoolbelle/common/translation';
import { BadgeService } from '@schoolbelle/api/badge';
import { I18n } from '@ngx-translate/i18n-polyfill';
export declare class LetterSurveyButtonComponent implements OnInit {
    group: GroupService;
    protected badge: BadgeService;
    protected member: GroupMemberService;
    protected survey: SurveyG3Service;
    protected surveyV5: SurveyV5Service;
    protected board: BoardService;
    protected ltb: LetterToBoardService;
    protected auth: AuthService;
    protected loading: LoadingService;
    protected translation: TranslationService;
    protected cdRef: ChangeDetectorRef;
    protected elementRef: ElementRef;
    protected survey_host: string;
    protected locale_id: string;
    protected i18n: I18n;
    item: LetterOnBoard;
    deadline: number;
    daysleft: number;
    timeleft: number;
    readonly obsolete: boolean;
    members: GroupMember[];
    readonly hasSurvey: boolean;
    readonly hasSubmit: boolean;
    constructor(group: GroupService, badge: BadgeService, member: GroupMemberService, survey: SurveyG3Service, surveyV5: SurveyV5Service, board: BoardService, ltb: LetterToBoardService, auth: AuthService, loading: LoadingService, translation: TranslationService, cdRef: ChangeDetectorRef, elementRef: ElementRef, survey_host: string, locale_id: string, i18n: I18n);
    ngOnInit(): void;
    hasAnswered(member: GroupMember): boolean;
    openReplyModal(member: GroupMember): void;
    openStatisticsModal(confirmText?: string): void;
    openViewModal(): void;
    refreshReplyStatus(): import("rxjs").Observable<any[]>;
    ngAfterViewInit(): void;
}