import Koa from 'koa';
import { API } from './types';
interface MagicAPIBackendConfig {
    middleware?: Koa.Middleware[];
}
export declare class Backend<APIDefinitions extends API> {
    app: Koa;
    private definitions;
    constructor(definitions: APIDefinitions, config?: MagicAPIBackendConfig);
    middleware(ctx: Koa.Context, next: Koa.Next): Promise<any>;
    start(port: number, callback?: () => void): this;
}
export default function backend<T extends API>(defs: T, config?: MagicAPIBackendConfig): Backend<T>;
export {};
//# sourceMappingURL=backend.d.ts.map