github.com/gotd/td/tg.MessagesDialogsClassArray.Retain (method)

one use

	github.com/gotd/td/tg (current package)
		tl_messages_dialogs_slices_gen.go#L57: func (s MessagesDialogsClassArray) Retain(keep func(x MessagesDialogsClass) bool) MessagesDialogsClassArray {