export class SceneHelper {
    static buildDebugMaterial(color: any): any;
    static buildFocusMarkerMaterial(color: any): any;
    constructor(scene: any);
    scene: any;
    splatRenderTarget: any;
    renderTargetCopyMaterial: any;
    renderTargetCopyQuad: any;
    renderTargetCopyCamera: any;
    meshCursor: any;
    focusMarker: any;
    controlPlane: any;
    updateSplatRenderTargetForRenderDimensions(width: any, height: any): void;
    setupRenderTargetCopyObjects(): void;
    setupMeshCursor(): void;
    destroyMeshCursor(): void;
    setMeshCursorVisibility(visible: any): void;
    setMeshCursorPosition(position: any): void;
    positionAndOrientMeshCursor(position: any, camera: any): void;
    setupFocusMarker(): void;
    updateFocusMarker: (position: any, camera: any, viewport: any) => void;
    setFocusMarkerVisibility(visible: any): void;
    setFocusMarkerOpacity(opacity: any): void;
    getFocusMarkerOpacity(): any;
    setupControlPlane(): void;
    setControlPlaneVisibility(visible: any): void;
    positionAndOrientControlPlane: (position: any, up: any) => void;
    addDebugMeshes(): void;
    debugRoot: any;
    secondaryDebugRoot: any;
    createDebugMeshes(renderOrder: any): any;
    createSecondaryDebugMeshes(renderOrder: any): any;
}