import { InstanceWrapper } from '@nestjs/core/injector/instance-wrapper.js';
import { Module } from '@nestjs/core/injector/module.js';
import { ResolverMetadata } from '../interfaces/resolver-metadata.interface.js';
export declare class BaseExplorerService {
    getModules(modulesContainer: Map<string, Module> | undefined, include: Function[]): Module[];
    includeWhitelisted(modulesContainer: Map<string, Module>, include: Function[]): Module[];
    flatMap<T = ResolverMetadata>(modules: Module[], callback: (instance: InstanceWrapper, moduleRef: Module) => T | T[]): T[];
    groupMetadata(resolvers: ResolverMetadata[]): Record<string, Record<string, Function | Record<string, any>>>;
}
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