@@ -36,6 +36,9 @@  | 
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| 36 | 36 | abstract protected function abortTransaction(EventSourcedEntity $eventSourcedEntity);  | 
                                                        
| 37 | 37 | abstract protected function completeTransaction(EventSourcedEntity $eventSourcedEntity);  | 
                                                        
| 38 | 38 | |
| 39 | + /**  | 
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| 40 | + * @param string $entityIdentifier  | 
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| 41 | + */  | 
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| 39 | 42 | abstract protected function countEntityEvents($entityIdentifier);  | 
                                                        
| 40 | 43 | |
| 41 | 44 | /**  |