Stack overflow when processing telegram-api

Seemingly caused by the type signature:

type TelegramBotAPI = (TelegramToken :> ("getMe" :> Get '[JSON] GetMeResponse)) :<|> ((TelegramToken :> ("sendMessage" :> (ReqBody '[JSON] SendMessageRequest :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("forwardMessage" :> (ReqBody '[JSON] ForwardMessageRequest :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("sendPhoto" :> (MultipartFormDataReqBody (SendPhotoRequest FileUpload) :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("sendPhoto" :> (ReqBody '[JSON] (SendPhotoRequest Text) :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("sendAudio" :> (MultipartFormDataReqBody (SendAudioRequest FileUpload) :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("sendAudio" :> (ReqBody '[JSON] (SendAudioRequest Text) :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("sendDocument" :> (MultipartFormDataReqBody (SendDocumentRequest FileUpload) :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("sendDocument" :> (ReqBody '[JSON] (SendDocumentRequest Text) :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("sendSticker" :> (MultipartFormDataReqBody (SendStickerRequest FileUpload) :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("sendSticker" :> (ReqBody '[JSON] (SendStickerRequest Text) :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("sendVideo" :> (MultipartFormDataReqBody (SendVideoRequest FileUpload) :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("sendVideo" :> (ReqBody '[JSON] (SendVideoRequest Text) :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("sendVoice" :> (MultipartFormDataReqBody (SendVoiceRequest FileUpload) :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("sendVoice" :> (ReqBody '[JSON] (SendVoiceRequest Text) :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("sendLocation" :> (ReqBody '[JSON] SendLocationRequest :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("sendVenue" :> (ReqBody '[JSON] SendVenueRequest :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("sendContact" :> (ReqBody '[JSON] SendContactRequest :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("sendChatAction" :> (ReqBody '[JSON] SendChatActionRequest :> Post '[JSON] ChatActionResponse))) :<|> ((TelegramToken :> ("getUpdates" :> (QueryParam "offset" Int :> (QueryParam "limit" Int :> (QueryParam "timeout" Int :> Get '[JSON] UpdatesResponse))))) :<|> ((TelegramToken :> ("getFile" :> (QueryParam "file_id" Text :> Get '[JSON] FileResponse))) :<|> ((TelegramToken :> ("getUserProfilePhotos" :> (QueryParam "user_id" Int :> (QueryParam "offset" Int :> (QueryParam "limit" Int :> Get '[JSON] UserProfilePhotosResponse))))) :<|> ((TelegramToken :> ("setWebhook" :> (QueryParam "url" Text :> Get '[JSON] SetWebhookResponse))) :<|> ((TelegramToken :> ("answerInlineQuery" :> (ReqBody '[JSON] AnswerInlineQueryRequest :> Post '[JSON] InlineQueryResponse))) :<|> ((TelegramToken :> ("answerCallbackQuery" :> (ReqBody '[JSON] AnswerCallbackQueryRequest :> Post '[JSON] CallbackQueryResponse))) :<|> ((TelegramToken :> ("kickChatMember" :> (QueryParam "chat_id" Text :> (QueryParam "user_id" Int :> Post '[JSON] KickChatMemberResponse)))) :<|> ((TelegramToken :> ("leaveChat" :> (QueryParam "chat_id" Text :> Post '[JSON] LeaveChatResponse))) :<|> ((TelegramToken :> ("unbanChatMember" :> (QueryParam "chat_id" Text :> (QueryParam "user_id" Int :> Post '[JSON] UnbanChatMemberResponse)))) :<|> ((TelegramToken :> ("getChat" :> (QueryParam "chat_id" Text :> Post '[JSON] GetChatResponse))) :<|> ((TelegramToken :> ("getChatAdministrators" :> (QueryParam "chat_id" Text :> Post '[JSON] GetChatAdministratorsResponse))) :<|> ((TelegramToken :> ("getChatMembersCount" :> (QueryParam "chat_id" Text :> Post '[JSON] GetChatMembersCountResponse))) :<|> ((TelegramToken :> ("getChatMember" :> (QueryParam "chat_id" Text :> (QueryParam "user_id" Int :> Post '[JSON] GetChatMemberResponse)))) :<|> ((TelegramToken :> ("editMessageText" :> (ReqBody '[JSON] EditMessageTextRequest :> Post '[JSON] MessageResponse))) :<|> ((TelegramToken :> ("editMessageCaption" :> (ReqBody '[JSON] EditMessageCaptionRequest :> Post '[JSON] MessageResponse))) :<|> (TelegramToken :> ("editMessageReplyMarkup" :> (ReqBody '[JSON] EditMessageReplyMarkupRequest :> Post '[JSON] MessageResponse))))))))))))))))))))))))))))))))))))

No file or test is named. Start by reproducing the stack overflow while processing the TelegramBotAPI type signature, then trace the type-signature processing entry point; done means this signature no longer overflows while existing processing still works.