sig
val mk :
?loc:Ast_406.??.loc ->
?attrs:Ast_406.??.attrs ->
?docs:Ast_406.Docstrings.docs ->
?text:Ast_406.Docstrings.text ->
?typ:Ast_406.Parsetree.module_type ->
Ast_406.??.str -> Ast_406.Parsetree.module_type_declaration
end