Remove unused class
Remove unused class

dbellettini/php-eventstore-client,dbellettini/php-eventstore-client,FriendsOfOuro/geteventstore-php-core,alesblaznik/php-eventstore-client,FriendsOfOuro/geteventstore-php-core,alesblaznik/php-eventstore-client,dbellettini/php-eventstore-client