fact: Definition ooExtendableAlong@{i j k l} {A : Type@{i}} {B : Type@{j}} (f : A -> B) (C : B -> Type@{k}) : Type@{l} := forall n : nat, ExtendableAlong@{i j k l} n f C.
imports: HoTT.Basics HoTT.Types Equiv.PathSplit PathAny Cubical.DPath Cubical.DPathSquare Colimits.Coeq Colimits.MappingCylinder