Module type expressions
val mk : ?loc:loc -> ?attrs:attrs -> Parsetree.module_type_desc -> Parsetree.module_typeval attr : Parsetree.module_type -> Parsetree.attribute -> Parsetree.module_typeval ident : ?loc:loc -> ?attrs:attrs -> lid -> Parsetree.module_typeval alias : ?loc:loc -> ?attrs:attrs -> lid -> Parsetree.module_typeval signature : ?loc:loc -> ?attrs:attrs -> Parsetree.signature -> Parsetree.module_typeval functor_ : ?loc:loc -> ?attrs:attrs -> str -> Parsetree.module_type option -> Parsetree.module_type -> Parsetree.module_typeval with_ : ?loc:loc -> ?attrs:attrs -> Parsetree.module_type -> Parsetree.with_constraint list -> Parsetree.module_typeval typeof_ : ?loc:loc -> ?attrs:attrs -> Parsetree.module_expr -> Parsetree.module_typeval extension : ?loc:loc -> ?attrs:attrs -> Parsetree.extension -> Parsetree.module_type