import { CallHandler, ExecutionContext, NestInterceptor } from '@nestjs/common';
import { Observable } from 'rxjs';
import { ModuleRef } from '@nestjs/core';
export declare class ResponseInterceptor implements NestInterceptor {
    private moduleRef;
    private readonly logger;
    private configOption;
    constructor(moduleRef: ModuleRef);
    intercept(context: ExecutionContext, next: CallHandler): Observable<object>;
    handleResponse(context: ExecutionContext, data: object): object;
    private excludeByKeys;
    private excludeByKey;
    private handleOneTypeResponse;
    private handleMultiTypeResponse;
    private handleSingleResponse;
    private handleListResponse;
    private handleEmptyResponse;
    private handleNativeValueResponse;
    private getNativeResponseValue;
    private getResponseMap;
    private filterResponseMetadatas;
    private getArrayTypeMetadata;
    private getEmptyTypeMetadata;
    private getObjectTypeMetadata;
}