Function layer

packages/sql-mssql/src/MssqlMigrator.ts:36–38

(
  options: Migrator.MigratorOptions<R>
)

 * @since 1.0.0
 */
export const layer = <R>(
  options: Migrator.MigratorOptions<R>
): Layer.Layer<never, SqlError | Migrator.MigrationError, Client.SqlClient | R> => Layer.effectDiscard(run(options))