val mk : ?loc:loc -> ?attrs:attrs -> Parsetree.class_expr_desc -> Parsetree.class_exprval attr : Parsetree.class_expr -> Parsetree.attribute -> Parsetree.class_exprval constr : ?loc:loc -> ?attrs:attrs -> lid -> Parsetree.core_type list -> Parsetree.class_exprval structure : ?loc:loc -> ?attrs:attrs -> Parsetree.class_structure -> Parsetree.class_exprval fun_ : ?loc:loc -> ?attrs:attrs -> Asttypes.arg_label -> Parsetree.expression option -> Parsetree.pattern -> Parsetree.class_expr -> Parsetree.class_exprval apply : ?loc:loc -> ?attrs:attrs -> Parsetree.class_expr -> (Asttypes.arg_label * Parsetree.expression) list -> Parsetree.class_exprval let_ : ?loc:loc -> ?attrs:attrs -> Asttypes.rec_flag -> Parsetree.value_binding list -> Parsetree.class_expr -> Parsetree.class_exprval constraint_ : ?loc:loc -> ?attrs:attrs -> Parsetree.class_expr -> Parsetree.class_type -> Parsetree.class_exprval extension : ?loc:loc -> ?attrs:attrs -> Parsetree.extension -> Parsetree.class_exprval open_ : ?loc:loc -> ?attrs:attrs -> Parsetree.open_description -> Parsetree.class_expr -> Parsetree.class_expr