import { AnnotatedFunction } from '@copilotkit/shared';
import { CopilotKitServiceAdapter } from '../types/service-adapter.js';

interface CopilotBackendConstructorParams {
    functions?: AnnotatedFunction<any[]>[];
}
declare class CopilotBackend {
    private functions;
    constructor(params?: CopilotBackendConstructorParams);
    addFunction(func: AnnotatedFunction<any[]>): void;
    removeFunction(funcName: string): void;
    stream(forwardedProps: any, serviceAdapter: CopilotKitServiceAdapter): ReadableStream;
    response(req: Request, serviceAdapter: CopilotKitServiceAdapter): Promise<Response>;
}

export { CopilotBackend };