Import category for canonical structures
Import category for canonical structures

coq/coq,ejgallego/coq,ejgallego/coq,SkySkimmer/coq,ejgallego/coq,coq/coq,coq/coq,coq/coq,Zimmi48/coq,Zimmi48/coq,ejgallego/coq,SkySkimmer/coq,SkySkimmer/coq,Zimmi48/coq,SkySkimmer/coq,Zimmi48/coq