import type { Collection, Document } from 'mongodb';
import { EventEmitter } from 'node:events';
import { MongoQueryBuilder } from './query_builder.js';
import type { MongoConnectionContract } from '../types/database.js';
import type { MongoModel } from '../model/base_model.js';
/**
 * Query client exposes the API to execute queries against a MongoDB connection
 */
export declare class MongoQueryClient {
    private connection;
    private emitter;
    constructor(connection: MongoConnectionContract, emitter: EventEmitter);
    /**
     * Returns the collection name with the prefix (if any)
     */
    private getCollectionName;
    /**
     * Get a collection from the database
     */
    collection<T extends Document = Document>(collectionName: string): Collection<T>;
    /**
     * Create a query builder for a collection
     */
    query<T extends MongoModel = MongoModel>(collectionName: string): MongoQueryBuilder<T>;
    /**
     * Execute a raw query against the database
     */
    rawQuery<T = any>(collectionName: string, query: any, options?: any): Promise<T>;
    /**
     * Execute a raw command against the database
     */
    rawCommand<T = any>(command: any): Promise<T>;
}