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

one use

	github.com/gotd/td/tg (current package)
		tl_exported_chat_invite_slices_gen.go#L57: func (s ExportedChatInviteClassArray) Retain(keep func(x ExportedChatInviteClass) bool) ExportedChatInviteClassArray {