/**
 * Provider CRUD API
 *
 * GET    /api/providers                — 获取所有 providers（带可用性检查）
 * GET    /api/providers/backup         — 导出 Provider 备份（仅用户层配置）
 * POST   /api/providers/import/preview — 预览导入结果
 * POST   /api/providers/import         — 执行导入
 * GET    /api/providers/:id            — 获取单个 provider 详情
 * POST   /api/providers                — 创建 provider
 * PUT    /api/providers/:id            — 更新 provider
 * DELETE /api/providers/:id            — 删除 provider
 * POST   /api/providers/reload         — 重新加载配置
 */
import type { FastifyInstance } from 'fastify';
export declare function providerRoutes(app: FastifyInstance): Promise<void>;
//# sourceMappingURL=providers.d.ts.map