Ast_helper.StrStructure items
val primitive : ?loc:loc -> Migrate_parsetree.Ast_412.Parsetree.value_description -> Migrate_parsetree.Ast_412.Parsetree.structure_itemval type_extension : ?loc:loc -> Migrate_parsetree.Ast_412.Parsetree.type_extension -> Migrate_parsetree.Ast_412.Parsetree.structure_itemval exception_ : ?loc:loc -> Migrate_parsetree.Ast_412.Parsetree.type_exception -> Migrate_parsetree.Ast_412.Parsetree.structure_itemval module_ : ?loc:loc -> Migrate_parsetree.Ast_412.Parsetree.module_binding -> Migrate_parsetree.Ast_412.Parsetree.structure_itemval rec_module : ?loc:loc -> Migrate_parsetree.Ast_412.Parsetree.module_binding list -> Migrate_parsetree.Ast_412.Parsetree.structure_itemval class_ : ?loc:loc -> Migrate_parsetree.Ast_412.Parsetree.class_declaration list -> Migrate_parsetree.Ast_412.Parsetree.structure_itemval class_type : ?loc:loc -> Migrate_parsetree.Ast_412.Parsetree.class_type_declaration list -> Migrate_parsetree.Ast_412.Parsetree.structure_itemval include_ : ?loc:loc -> Migrate_parsetree.Ast_412.Parsetree.include_declaration -> Migrate_parsetree.Ast_412.Parsetree.structure_itemval extension : ?loc:loc -> ?attrs:attrs -> Migrate_parsetree.Ast_412.Parsetree.extension -> Migrate_parsetree.Ast_412.Parsetree.structure_itemval attribute : ?loc:loc -> Migrate_parsetree.Ast_412.Parsetree.attribute -> Migrate_parsetree.Ast_412.Parsetree.structure_item