github.com/gotd/td/tg.HelpTermsOfServiceUpdateClassArray.PopFirstAsNotEmpty (method)

one use

	github.com/gotd/td/tg (current package)
		tl_help_terms_of_service_update_slices_gen.go#L183: func (s *HelpTermsOfServiceUpdateClassArray) PopFirstAsNotEmpty() (v *HelpTermsOfServiceUpdate, ok bool) {