import { OnModuleInit } from '@nestjs/common';
import { DiscoveryService } from '@nestjs/core';
import { ConfigOrchestrator } from './config.orchestrator';
import { ConfigMetadataAccessor } from './config-metadata.accessor';
export declare class ConfigExplorer implements OnModuleInit {
    private readonly discoveryService;
    private readonly metadataAccessor;
    private readonly configOrchestrator;
    constructor(discoveryService: DiscoveryService, metadataAccessor: ConfigMetadataAccessor, configOrchestrator: ConfigOrchestrator);
    onModuleInit(): Promise<void>;
    explore(): void;
    lookupWatchers(instance: Function): void;
}