import { OnDestroy, OnInit } from '@angular/core';
import { FeedbackService } from "./feedback.service";
import { FormGroup } from "@angular/forms";
import { ApiService } from "@adjai/ngx-library/src/lib/api";
import { MessageService } from "@adjai/ngx-library/src/lib/message";
import { SystemLoaderService } from '../system-loader/system-loader.service';
import * as i0 from "@angular/core";
export declare class FeedbackComponent implements OnInit, OnDestroy {
    private systemLoader;
    private feedbackService;
    private apiService;
    private messageService;
    title: string;
    labelTopic: string;
    labelEmail: string;
    labelText: string;
    ifAskForTopic: boolean;
    ifAskForEmail: boolean;
    isVisible: boolean;
    form: FormGroup<{}>;
    isFormProcessing: boolean;
    private _subscription;
    constructor(systemLoader: SystemLoaderService, feedbackService: FeedbackService, apiService: ApiService, messageService: MessageService);
    ngOnInit(): void;
    ngOnDestroy(): void;
    close(): void;
    sendFeedback(): void;
    hide(): void;
    hideOnEsc(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<FeedbackComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<FeedbackComponent, "mx-feedback", never, { "title": "title"; "labelTopic": "labelTopic"; "labelEmail": "labelEmail"; "labelText": "labelText"; "ifAskForTopic": "ifAskForTopic"; "ifAskForEmail": "ifAskForEmail"; }, {}, never, never, false>;
}