\begin{code} {-# OPTIONS --cubical --safe #-} module Cardinality.Finite.ManifestEnumerable.Container where open import Prelude open import Data.Fin open import Container open import Container.List public open import Container.Membership (ℕ , Fin) public ℰ : Type a → Type a \end{code} %<*manifest-enum-def> \begin{code} ℰ A = Σ[ support ⦂ List A ] ((x : A) → ∥ x ∈ support ∥) \end{code} %</manifest-enum-def>