import { ChangeDetectorRef, OnInit, TemplateRef } from '@angular/core';
import { ActivitiesPanelDirective, AdditionalPanelsDirective, ChatPanelDirective, ParticipantsPanelDirective } from '../../directives/template/openvidu-angular.directive';
import { PanelService } from '../../services/panel/panel.service';
import * as i0 from "@angular/core";
export declare class PanelComponent implements OnInit {
    protected panelService: PanelService;
    private cd;
    participantsPanelTemplate: TemplateRef<any>;
    backgroundEffectsPanelTemplate: TemplateRef<any>;
    settingsPanelTemplate: TemplateRef<any>;
    activitiesPanelTemplate: TemplateRef<any>;
    chatPanelTemplate: TemplateRef<any>;
    additionalPanelsTemplate: TemplateRef<any>;
    set externalParticipantPanel(externalParticipantsPanel: ParticipantsPanelDirective);
    set externalActivitiesPanel(externalActivitiesPanel: ActivitiesPanelDirective);
    set externalChatPanel(externalChatPanel: ChatPanelDirective);
    set externalAdditionalPanels(externalAdditionalPanels: AdditionalPanelsDirective);
    isParticipantsPanelOpened: boolean;
    isChatPanelOpened: boolean;
    isBackgroundEffectsPanelOpened: boolean;
    isSettingsPanelOpened: boolean;
    isActivitiesPanelOpened: boolean;
    isExternalPanelOpened: boolean;
    private panelSubscription;
    constructor(panelService: PanelService, cd: ChangeDetectorRef);
    ngOnInit(): void;
    ngOnDestroy(): void;
    private subscribeToPanelToggling;
    static ɵfac: i0.ɵɵFactoryDeclaration<PanelComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<PanelComponent, "ov-panel", never, {}, {}, ["participantsPanelTemplate", "backgroundEffectsPanelTemplate", "settingsPanelTemplate", "activitiesPanelTemplate", "chatPanelTemplate", "additionalPanelsTemplate", "externalParticipantPanel", "externalActivitiesPanel", "externalChatPanel", "externalAdditionalPanels"], never, false>;
}