fact: Definition path_TypeO@{i j} {fs : Funext} O (T T' : Type_@{i j} O) (p : T.1 = T'.1) : T = T' := path_sigma_hprop@{j i j} T T' p.
imports: HoTT.Basics HoTT.Types Equiv.BiInv Extensions HProp HFiber NullHomotopy Limits.Pullback PathAny Colimits.Pushout