ephemeralMentionableSelectMenu
suspend fun ComponentContainer.ephemeralMentionableSelectMenu(row: Int? = null, builder: suspend EphemeralMentionableSelectMenu<ModalForm>.() -> Unit): EphemeralMentionableSelectMenu<ModalForm>
suspend fun <M : ModalForm> ComponentContainer.ephemeralMentionableSelectMenu(modal: () -> M?, row: Int? = null, builder: suspend EphemeralMentionableSelectMenu<M>.() -> Unit): EphemeralMentionableSelectMenu<M>
DSL function for creating an ephemeral mentionable select menu, and adding it to the current ComponentContainer.