import * as THREE from "three";
import type { Drawable } from "@pattern-x/gemini-viewer-threejs";
import { OverviewMapPanel, OverviewMapPanelConfig, UpdateOverviewMapConfig } from "./OverviewMapPanel";
export declare class MetaPakingOverviewMapPanel extends OverviewMapPanel {
    constructor(cfg: OverviewMapPanelConfig);
    private updateZoomFromRadius;
    private getContainerRadius;
    private screenDistance2worldDistance;
    /************** create camera marker ****************/
    protected createCameraMarker(dir: THREE.Vector3): Promise<void>;
    protected initCameraMarker(): Promise<void>;
    /*****************************************************/
    protected updateTransform(): void;
    protected getOverviewMapImage(cfg: UpdateOverviewMapConfig, enableZoomToBBox?: boolean): Promise<void>;
    addMarker(marker: Drawable): void;
    setRadius(radius: number): void;
}