//[docs](../../index.md)/[dev.inmo.tgbotapi.extensions.utils](index.md)/[requireUnknownChatType](require-unknown-chat-type.md)



# requireUnknownChatType  
[common]  
Content  
inline fun [Chat](../dev.inmo.tgbotapi.types.chat.abstracts/-chat/index.md).[requireUnknownChatType](require-unknown-chat-type.md)(): [UnknownChatType](../dev.inmo.tgbotapi.types.chat.abstracts/-unknown-chat-type/index.md)