val mk : ?loc:loc -> ?attrs:attrs -> ?docs:Docstrings.docs -> Parsetree.class_field_desc -> Parsetree.class_fieldval attr : Parsetree.class_field -> Parsetree.attribute -> Parsetree.class_fieldval inherit_ : ?loc:loc -> ?attrs:attrs -> Asttypes.override_flag -> Parsetree.class_expr -> str option -> Parsetree.class_fieldval val_ : ?loc:loc -> ?attrs:attrs -> str -> Asttypes.mutable_flag -> Parsetree.class_field_kind -> Parsetree.class_fieldval method_ : ?loc:loc -> ?attrs:attrs -> str -> Asttypes.private_flag -> Parsetree.class_field_kind -> Parsetree.class_fieldval constraint_ : ?loc:loc -> ?attrs:attrs -> Parsetree.core_type -> Parsetree.core_type -> Parsetree.class_fieldval initializer_ : ?loc:loc -> ?attrs:attrs -> Parsetree.expression -> Parsetree.class_fieldval extension : ?loc:loc -> ?attrs:attrs -> Parsetree.extension -> Parsetree.class_fieldval attribute : ?loc:loc -> Parsetree.attribute -> Parsetree.class_fieldval text : Docstrings.text -> Parsetree.class_field listval virtual_ : Parsetree.core_type -> Parsetree.class_field_kindval concrete : Asttypes.override_flag -> Parsetree.expression -> Parsetree.class_field_kind