import type { LeanToExtensionNode } from '@pascal-app/core';
import { type Group } from 'three';
export declare const LEAN_TO_GHOST_COLOR = 7119871;
export declare const LEAN_TO_INVALID_GHOST_COLOR = 15680580;
export declare function buildLeanToExtensionPreviewGeometry(node: LeanToExtensionNode, invalid?: boolean): Group;
export declare function disposeLeanToExtensionPreviewGeometry(root: Group): void;
//# sourceMappingURL=preview-geometry.d.ts.map