`{Funext} {G : Graph} {D : Diagram G} (P : Type) : Cocone D P <~> (Colimit D -> P) := Build_Equiv _ _ _ (isequiv_colimit_rec P).
Require Import Basics Types. Require Import Diagrams.Diagram. Require Import Diagrams.Graph. Require Import Diagrams.Cocone. Require Import Diagrams.ConstantDiagram. Require Import Colimits.Coeq.