increment() fails in a transaction

[Bilge]

$redis->execute('MULTI');
$redis->increment('foo'); // 'QUEUED'

TypeError : Amp\Redis\RedisClient::increment(): Return value must be of type int, string returned

[kelunik]

I think #90 is enough for that and there's no need for reporting individual commands failing within transactions?

[Bilge]

At the time I did not realise how broken transactions are in Redis. Literally every command just emits "QUEUED" whilst in a transaction.