import { NestInterceptor, ExecutionContext, CallHandler } from '@nestjs/common';
import { HttpService } from '@nestjs/common/http';
import { ConfigService } from '@nestjs/config';
import { Observable } from 'rxjs';
export declare class RestaurantInterceptor implements NestInterceptor {
    private httpService;
    private configService;
    constructor(httpService: HttpService, configService: ConfigService);
    intercept(context: ExecutionContext, next: CallHandler): Promise<Observable<any>>;
}