sig
val mk :
?loc:Ast_404.??.loc ->
?attrs:Ast_404.??.attrs ->
?docs:Ast_404.Docstrings.docs ->
?text:Ast_404.Docstrings.text ->
?typ:Ast_404.Parsetree.module_type ->
Ast_404.??.str -> Ast_404.Parsetree.module_type_declaration
end