import { NestInterceptor, ExecutionContext, CallHandler } from '@nestjs/common';
import { Reflector } from '@nestjs/core';
import { Observable } from 'rxjs';
import { DataScopeService } from '../services/data-scope.service';
export declare class DataScopeInterceptor implements NestInterceptor {
    private reflector;
    private dataScopeService;
    constructor(reflector: Reflector, dataScopeService: DataScopeService);
    intercept(context: ExecutionContext, next: CallHandler): Promise<Observable<any>>;
}