fact: Definition equiv_comp_property `{Univalence} {X : Type} (x : X) (P : X -> Type) `{forall x, IsHProp (P x)} (Px : P x) : comp (sig P) (tr (x; Px)) <~> comp X (tr x).
imports: Basics Types HFiber Truncations.Core Truncations.SeparatedTrunc Pointed Modalities.ReflectiveSubuniverse