import { HTTPMethod, WSEndpoint, WSModel } from './meta';
import { WebService } from './models/base';
import { Response } from './models/response';
import { WSTransactable } from './params/transactable';
import { HTTPServer } from './server';
export declare class RequestContext {
    params: any[];
    handlers: WSTransactable[];
}
export declare function EndpointHandler(server: HTTPServer, meta: WSModel, instance: WebService, endpoint: WSEndpoint, method: HTTPMethod, fn: (...args: any[]) => Promise<Response>): (ctx: Koa.Context, next: () => Promise<any>) => Promise<any>;