import { NestInterceptor, ExecutionContext, CallHandler } from '@nestjs/common';
import { Reflector } from '@nestjs/core';
import { Observable } from 'rxjs';
import { RequestModuleOptions } from '../request.module.options';
export declare class RequestTimeoutInterceptor implements NestInterceptor<Promise<any>> {
    private readonly options;
    private readonly reflector;
    private readonly maxTimeoutInMs;
    constructor(options: RequestModuleOptions, reflector: Reflector);
    intercept(context: ExecutionContext, next: CallHandler): Promise<Observable<Promise<any> | string>>;
}