import { NestInterceptor, Type } from '@nestjs/common';
import { FileProcessResult } from '../multipart/handlers/base-handler';
import { UploadOptions } from '../multipart/options';
import { getMultipartRequest } from '../multipart/request';
export type HandlerFunction<T extends FileProcessResult> = (req: ReturnType<typeof getMultipartRequest>, options: UploadOptions) => Promise<T>;
export declare function createInterceptor<T extends FileProcessResult>(rawOptions: UploadOptions, handlerFn: HandlerFunction<T>, resultProcessor: (req: ReturnType<typeof getMultipartRequest>, result: T) => void): Type<NestInterceptor>;