isWithTextMention
fun <Error class: unknown class>.isWithTextMention(userId: <Error class: unknown class>): <Error class: unknown class>
Check, that TextedContent.textSources contains:
Any dev.inmo.tgbotapi.types.message.textsources.TextMentionTextSource with dev.inmo.tgbotapi.types.message.textsources.TextMentionTextSource.user with the same userId
fun <Error class: unknown class><<Error class: unknown class>>.isWithTextMention(userId: <Error class: unknown class>): <Error class: unknown class>