Join a chat or channel by username or invite link
Examples
if (FALSE) { # \dontrun{
client <- TelegramClient$new("my_session", api_id = 123, api_hash = "abc")
client$connect()
join_channel(client, "channelname")
} # }
Join a chat or channel by username or invite link
if (FALSE) { # \dontrun{
client <- TelegramClient$new("my_session", api_id = 123, api_hash = "abc")
client$connect()
join_channel(client, "channelname")
} # }