/**
 * [INPUT]: Depends on Node filesystem/path APIs, native FormData/Blob, and BizMuseApiClient multipart transport.
 * [OUTPUT]: Exports uploadLocalFiles for converting MCP-local paths into first-party public media URLs.
 * [POS]: packages/mcp asset boundary shared by upload tools; local filesystem access stops here.
 * [PROTOCOL]: 变更时更新此头部，然后检查 AGENTS.md
 */
import { BizMuseApiClient } from './api-client.js';
interface UploadResponse {
    urls: string[];
    results?: Array<Record<string, unknown>>;
}
export declare function uploadLocalFiles(params: {
    client: BizMuseApiClient;
    endpoint: '/api/storage/upload-audio' | '/api/storage/upload-image';
    filePaths: string[];
    purpose?: string;
}): Promise<UploadResponse>;
export {};
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