import { NestInterceptor, ExecutionContext, CallHandler } from '@nestjs/common';
import { Reflector } from '@nestjs/core';
import { Observable } from 'rxjs';
export declare class TimeoutInterceptor implements NestInterceptor {
    private reflector;
    constructor(reflector: Reflector);
    intercept(context: ExecutionContext, next: CallHandler): Observable<any>;
}
export declare function GCPubSubClientTimeoutInterceptor(ms: number): <TFunction extends Function, Y>(target: object | TFunction, propertyKey?: string | symbol, descriptor?: TypedPropertyDescriptor<Y>) => void;