import { Viewer } from './Viewer';
import { PluginBase } from './base/PluginBase';
import * as BABYLON from '@babylonjs/core';
import { IViewPort, Ctrl, OnCtrlChangedArgs } from './Types';
import { PreviewControl } from './controls/PreviewControl';
declare class CameraControl extends PluginBase {
    DefaultControl: PreviewControl;
    Controls: {
        [key: string]: Ctrl;
    };
    onControlChanged: BABYLON.Observable<OnCtrlChangedArgs>;
    getClassName(): string;
    toJson(): Object;
    parseJson(json: Object): void;
    constructor(viewer: Viewer);
    init(): void;
    private _currControl;
    get CurrControl(): Ctrl;
    set CurrControl(ctrl: Ctrl);
    getNodeBounding(node: BABYLON.TransformNode): BABYLON.Nullable<BABYLON.BoundingBox>;
    createDefault(): void;
    private detach;
    private attach;
    private sameControl;
    switchDefault(): void;
    getViewPort(): IViewPort;
    setViewPort(vp: IViewPort, animation: boolean): void;
    zoomObjectToFit(obj: String | BABYLON.AbstractMesh | BABYLON.TransformNode): void;
    switchFree(): void;
    switchPreview(): void;
    switchFirst(): void;
    switchThird(): void;
    switchFly(): void;
}
export { CameraControl };