import { Observable } from 'rxjs';
import { CallHandler, ExecutionContext, NestInterceptor } from '@nestjs/common';
import { ConfigService as NestConfigService } from '@nestjs/config';
export declare class LocationReplaceInterceptor implements NestInterceptor {
    private readonly configService;
    private readonly appHost;
    private readonly appPort;
    constructor(configService: NestConfigService);
    intercept(context: ExecutionContext, next: CallHandler): Observable<any>;
    private deepReplace;
}