import { TlsOptions } from 'tls';
import { DataSource, LoggerOptions } from 'typeorm';
export type DataSourceOptions = {
    host: string;
    port: number;
    username: string;
    password: string;
    database: string;
    connectionLimit: number;
    migrate: boolean;
    additionalMigrations?: any[];
    additionalEntities?: any[];
    ssl?: boolean | TlsOptions;
    logging?: LoggerOptions;
    applicationName?: string;
};
export declare const createDataSource: (options: DataSourceOptions) => DataSource;