Running migrations as part of a test in a TypeScript environment can be tricky due to the need to...

export const Migrator = PgMigrator.layer({
  loader: PgMigrator.fromFileSystem(fileURLToPath(new URL("migrations", import.meta.url))),
  schemaDirectory: "src/persistence"
}).pipe(Layer.provide(NodeContext.layer))

// layer provided to a test
export const IntegrationSeeder = Layer.scoped(
  Seed,
  Effect.acquireRelease(makeSeed, () => deleteAllTables)
).pipe(
  Layer.provide(RdbmsUsers.layer), 
  Layer.provide(Migrator), // Error: Unknown file extension ".ts"
  Layer.provide(Database)
)