@@ -66,6 +66,7 @@  | 
                                                    ||
| 66 | 66 | * Adds service Ids to the reference chain.  | 
                                                        
| 67 | 67 | *  | 
                                                        
| 68 | 68 | * @param string[] ...$serviceId  | 
                                                        
| 69 | + * @param string $serviceId  | 
                                                        |
| 69 | 70 | */  | 
                                                        
| 70 | 71 | protected function addToReferenceChain(string ...$serviceId)  | 
                                                        
| 71 | 72 |      { |