import { DataSourceOptions } from 'typeorm';
/**
 * SchemedDataSources are the data sources that support schemas
 * and will be parsed as `database/schema` in `URIToDataSourceOptions`
 * if there are a custom DataSource driver and schema need to be parsed
 * in the URI, add the DataSource name to this array.
 *
 * @see {@link URIToDataSourceOptions}
 */
export declare const SchemedDataSources: string[];
/**
 * Translate a database URI to TypeORM DataSourceOptions, protocol must be
 * the TypeORM DataSource type (e.g. 'mysql', 'postgres', 'sqlite', etc.),
 * the host, port, username, password, database and schema (If applies)
 * will be extracted from the URI and all the query string parameters will
 * be added to the options.
 *
 * @see [TypeORM Docs: DataSource API](https://orkhan.gitbook.io/typeorm/docs/data-source-api)
 * @see [TypeORM Docs: Data source options](https://orkhan.gitbook.io/typeorm/docs/data-source-options)
 * @see {@link SchemedDataSources}
 * @param uri DataSource URI
 * @returns TypeORM DataSourceOptions
 */
export declare function URIToDataSourceOptions(uri: string): DataSourceOptions;