import type { Pool } from 'mysql2/promise';
interface MysqlConfig {
    host: string;
    port?: number;
    user: string;
    password: string;
    database: string;
    connectionLimit?: number;
    migrationsTable?: string;
    migrationsDir?: string;
}
export declare function getPool(mysqlConfig: MysqlConfig): Promise<Pool>;
export declare function closePool(): Promise<void>;
export type { MysqlConfig };