import * as THREE from 'three';
import type { ECSContext } from '../ecs';
export type ModelExportFormat = 'gltf' | 'glb' | 'stl' | 'usdz';
export type ModelExportScope = 'world' | 'entity';
export interface ModelExportTarget {
    scope: ModelExportScope;
    eid?: number;
    name?: string;
}
export interface ModelExportPayload {
    filename: string;
    blob: Blob;
}
export declare function buildExportScene(ctx: ECSContext, target: ModelExportTarget): THREE.Scene;
export declare function exportModel(ctx: ECSContext, target: ModelExportTarget, format: ModelExportFormat): Promise<ModelExportPayload>;
export declare function downloadBlob(blob: Blob, filename: string): void;
//# sourceMappingURL=modelExport.d.ts.map