import { CallHandler, ExecutionContext, NestInterceptor } from '@nestjs/common';
import { Observable } from 'rxjs';
import { DataloaderDiscoveryService } from '../services/dataloader-discovery.service';
export declare class DataloaderInterceptor implements NestInterceptor {
    private readonly dataloaderDiscovery;
    constructor(dataloaderDiscovery: DataloaderDiscoveryService);
    intercept(context: ExecutionContext, next: CallHandler): Observable<any>;
}