fact: Definition OO_descend_O_inverts {A B : Type} (f : A -> B) `{O_inverts O' f} (P : A -> Type) {P_inO : forall x, In O (P x)} : B -> Type.
imports: HoTT.Basics HoTT.Types HFiber Extensions Limits.Pullback Modality Accessible Localization