import type { Document } from 'mongodb';
import { EventEmitter } from 'node:events';
import type { MongoConnectionContract } from '../types/database.js';
/**
 * Schema builder for MongoDB collections
 */
export declare class MongoSchemaBuilder {
    private collectionName;
    private connection;
    private emitter;
    /**
     * The collection to build the schema for
     */
    private collection;
    /**
     * The indexes to create
     */
    private indexes;
    constructor(collectionName: string, connection: MongoConnectionContract, emitter: EventEmitter);
    /**
     * Create a new index
     */
    createIndex(keys: Document, options?: {
        name?: string;
        unique?: boolean;
        sparse?: boolean;
        expireAfterSeconds?: number;
        background?: boolean;
    }): this;
    /**
     * Create a unique index
     */
    unique(keys: Document, options?: {
        name?: string;
        sparse?: boolean;
    }): this;
    /**
     * Create a text index
     */
    text(keys: string | string[], options?: {
        name?: string;
        weights?: Record<string, number>;
    }): this;
    /**
     * Create a TTL index
     */
    ttl(key: string, seconds: number, options?: {
        name?: string;
    }): this;
    /**
     * Create a geospatial index
     */
    geo(key: string, options?: {
        name?: string;
        sparse?: boolean;
    }): this;
    /**
     * Drop the collection
     */
    drop(): Promise<void>;
    /**
     * Create the collection with indexes
     */
    create(): Promise<void>;
}