import * as BABYLON from '@babylonjs/core';
import { CameraControl } from '../CameraControl';
import { IControlBase, IViewPort, ArcViewPort, CameraTransform } from '../Types';
import { Viewer } from '../Viewer';
declare class PreviewControl extends BABYLON.ArcRotateCamera implements IControlBase {
    CameraControl: CameraControl;
    Viewer: Viewer;
    static ControlType: string;
    constructor(cameraControl: CameraControl);
    getControlType(): string;
    getClassName(): string;
    getViewPort(): ArcViewPort;
    setViewPort(vp: IViewPort, animation: boolean): void;
    zoomObjectToFit(obj: String | BABYLON.AbstractMesh | BABYLON.TransformNode): void;
    zoomObjectsToFit(meshes: BABYLON.AbstractMesh[], animation: boolean): void;
    adjust(): void;
    private _keyBoardObserver;
    private _pickMesh;
    private _hiddenMeshes;
    private attachEvents;
    private detachEvents;
    attachControl(): void;
    detachControl(): void;
    setTransform(transform: CameraTransform): void;
}
export { PreviewControl };