import { Next } from 'koa';
import { ExecutionContext } from '../lib/ExecutionContext';
import { IProcessor, Processor } from './Processor';
export interface IPostprocessor extends IProcessor {
    postprocess(res: any, execCtx: ExecutionContext): Promise<any>;
}
export declare abstract class Postprocessor extends Processor implements IPostprocessor {
    process(execCtx: ExecutionContext, next: Next): Promise<any>;
    abstract postprocess(execCtx: ExecutionContext, retValue?: any): Promise<any>;
}