import { DataSource } from 'typeorm';
import SupportedDb from '../metadata/supported-db';
export declare function getDataSource(database: string, options: {
    readonly type: SupportedDb;
    readonly host: string;
    readonly port: number;
    readonly user: string;
    readonly password: string;
    readonly entities?: string;
}): DataSource;
export declare function tableNameToTable(dataSource: DataSource, tableName: string): string;
export declare function getVersionAndSuccessFromDb(dataSource: DataSource, type: SupportedDb, migrationsTableName: string): Promise<[bigint, boolean]>;