`sig
val mk :
?loc:Ast_406.??.loc ->
?attrs:Ast_406.??.attrs ->
Ast_406.Parsetree.module_type_desc -> Ast_406.Parsetree.module_type
val attr :
Ast_406.Parsetree.module_type ->
Ast_406.Parsetree.attribute -> Ast_406.Parsetree.module_type
val ident :
?loc:Ast_406.??.loc ->
?attrs:Ast_406.??.attrs ->
Ast_406.??.lid -> Ast_406.Parsetree.module_type
val alias :
?loc:Ast_406.??.loc ->
?attrs:Ast_406.??.attrs ->
Ast_406.??.lid -> Ast_406.Parsetree.module_type
val signature :
?loc:Ast_406.??.loc ->
?attrs:Ast_406.??.attrs ->
Ast_406.Parsetree.signature -> Ast_406.Parsetree.module_type
val functor_ :
?loc:Ast_406.??.loc ->
?attrs:Ast_406.??.attrs ->
Ast_406.??.str ->
Ast_406.Parsetree.module_type option ->
Ast_406.Parsetree.module_type -> Ast_406.Parsetree.module_type
val with_ :
?loc:Ast_406.??.loc ->
?attrs:Ast_406.??.attrs ->
Ast_406.Parsetree.module_type ->
Ast_406.Parsetree.with_constraint list -> Ast_406.Parsetree.module_type
val typeof_ :
?loc:Ast_406.??.loc ->
?attrs:Ast_406.??.attrs ->
Ast_406.Parsetree.module_expr -> Ast_406.Parsetree.module_type
val extension :
?loc:Ast_406.??.loc ->
?attrs:Ast_406.??.attrs ->
Ast_406.Parsetree.extension -> Ast_406.Parsetree.module_type
end`