{Y X Z : Type} (f : Y -> X) (g : X -> Z) `{IsConnMap O _ _ (g o f)} `{IsConnMap O _ _ g} : IsConnMap O f := OO_cancelL_conn_map O O f g.
Require Import HoTT.Basics HoTT.Types. Require Import HFiber Limits.Pullback Factorization Truncations.Core. Require Import Modality Accessible Modalities.Localization Descent Separated.