@@ -49,7 +49,7 @@ discard block  | 
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| 49 | 49 | /**  | 
                                                        
| 50 | 50 | * Returns an array of tokens this test wants to listen for.  | 
                                                        
| 51 | 51 | *  | 
                                                        
| 52 | - * @return array  | 
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| 52 | + * @return integer[]  | 
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| 53 | 53 | */  | 
                                                        
| 54 | 54 | public function register()  | 
                                                        
| 55 | 55 |      { | 
                                                        
@@ -146,7 +146,7 @@ discard block  | 
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| 146 | 146 | /**  | 
                                                        
| 147 | 147 | * Get an array of the non-PHP-version array keys used in a sub-array.  | 
                                                        
| 148 | 148 | *  | 
                                                        
| 149 | - * @return array  | 
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| 149 | + * @return string[]  | 
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| 150 | 150 | */  | 
                                                        
| 151 | 151 | protected function getNonVersionArrayKeys()  | 
                                                        
| 152 | 152 |      { | 
                                                        
@@ -49,7 +49,7 @@ discard block  | 
                                                    ||
| 49 | 49 | /**  | 
                                                        
| 50 | 50 | * Returns an array of tokens this test wants to listen for.  | 
                                                        
| 51 | 51 | *  | 
                                                        
| 52 | - * @return array  | 
                                                        |
| 52 | + * @return integer[]  | 
                                                        |
| 53 | 53 | */  | 
                                                        
| 54 | 54 | public function register()  | 
                                                        
| 55 | 55 |      { | 
                                                        
@@ -146,7 +146,7 @@ discard block  | 
                                                    ||
| 146 | 146 | /**  | 
                                                        
| 147 | 147 | * Get an array of the non-PHP-version array keys used in a sub-array.  | 
                                                        
| 148 | 148 | *  | 
                                                        
| 149 | - * @return array  | 
                                                        |
| 149 | + * @return string[]  | 
                                                        |
| 150 | 150 | */  | 
                                                        
| 151 | 151 | protected function getNonVersionArrayKeys()  | 
                                                        
| 152 | 152 |      { | 
                                                        
@@ -49,7 +49,7 @@ discard block  | 
                                                    ||
| 49 | 49 | /**  | 
                                                        
| 50 | 50 | * Returns an array of tokens this test wants to listen for.  | 
                                                        
| 51 | 51 | *  | 
                                                        
| 52 | - * @return array  | 
                                                        |
| 52 | + * @return integer[]  | 
                                                        |
| 53 | 53 | */  | 
                                                        
| 54 | 54 | public function register()  | 
                                                        
| 55 | 55 |      { | 
                                                        
@@ -146,7 +146,7 @@ discard block  | 
                                                    ||
| 146 | 146 | /**  | 
                                                        
| 147 | 147 | * Get an array of the non-PHP-version array keys used in a sub-array.  | 
                                                        
| 148 | 148 | *  | 
                                                        
| 149 | - * @return array  | 
                                                        |
| 149 | + * @return string[]  | 
                                                        |
| 150 | 150 | */  | 
                                                        
| 151 | 151 | protected function getNonVersionArrayKeys()  | 
                                                        
| 152 | 152 |      { |