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

one use

	github.com/gotd/td/tg (current package)
		tl_attach_menu_bots_slices_gen.go#L57: func (s AttachMenuBotsClassArray) Retain(keep func(x AttachMenuBotsClass) bool) AttachMenuBotsClassArray {