@@ -41,7 +41,7 @@  | 
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| 41 | 41 | protected $source = null;  | 
                                                        
| 42 | 42 | |
| 43 | 43 | /**  | 
                                                        
| 44 | - * @return mixed  | 
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| 44 | + * @return string  | 
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| 45 | 45 | */  | 
                                                        
| 46 | 46 | public function getSource()  | 
                                                        
| 47 | 47 |      { | 
                                                        
@@ -142,6 +142,9 @@  | 
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| 142 | 142 | }  | 
                                                        
| 143 | 143 | }  | 
                                                        
| 144 | 144 | |
| 145 | + /**  | 
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| 146 | + * @param string $originalPathToSet  | 
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| 147 | + */  | 
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| 145 | 148 | protected function assertSubjectIsArrayOrObject($subject, array $segmentsUntilSubject, $originalPathToSet)  | 
                                                        
| 146 | 149 |      { | 
                                                        
| 147 | 150 |          if (!(is_array($subject) || is_object($subject))) { |