import { EventEmitter, AfterViewInit } from '@angular/core';
import { ModalController } from '@ionic/angular';
import { Thing } from '../../../../interfaces/things/thing.interface';
import { ApiService } from '../../../../services/api.service';
import { ComponentUtilsService } from '../../../../services/component-utils.service';
export declare class ResourceViewersModalPreview implements AfterViewInit {
    utils: ComponentUtilsService;
    apiProvider: ApiService;
    modalController: ModalController;
    thing: Thing;
    navigate: EventEmitter<string>;
    render: boolean;
    previewContainer: any;
    preview: any;
    currentMode: string;
    previewResolution: string;
    previewScale: string;
    hDevice: number;
    wDevice: number;
    constructor(utils: ComponentUtilsService, apiProvider: ApiService, modalController: ModalController);
    ngAfterViewInit(): void;
    ionViewDidEnter(): void;
    init(): Promise<void>;
    navigateEvent(guid: string): Promise<void>;
    closeModal(): void;
    getPreviewAreas(): void;
    setDisplaySize(w: number, h: number): void;
    scalePreview(): void;
    deviceChange(ev?: any): void;
    rotatePreview(): void;
}