downloadFile

suspend fun TelegramBot.downloadFile(filePath: String): ByteArray
suspend fun TelegramBot.downloadFile(pathedFile: PathedFile): ByteArray
suspend fun TelegramBot.downloadFile(fileId: FileId): ByteArray
suspend fun TelegramBot.downloadFile(file: TelegramMediaFile): ByteArray
suspend fun TelegramBot.downloadFile(file: MediaContent): ByteArray