Alternatives for Passing Parameters to an Effect

function fetchUser(userId: string) {
  return pipe(
    ClientContext,
    Effect.flatMap(client => client.fetchUser(userId))
    // ...
  )
}

function fetchUser(userId: string) {
  return Effect.gen(function* () {
    const client = yield* ClientContext
    const user = yield* client.fetchUser(userId)
    // ...
  })
}