@@ -137,7 +137,7 @@ discard block  | 
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| 137 | 137 | *  | 
                                                        
| 138 | 138 | * @param string $relativePath  | 
                                                        
| 139 | 139 | * @param callable $callback  | 
                                                        
| 140 | - * @return bool  | 
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| 140 | + * @return null|false  | 
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| 141 | 141 | * @throws FileCreationFailedException  | 
                                                        
| 142 | 142 | */  | 
                                                        
| 143 | 143 | public function createFileInTemporaryDirectory($relativePath, callable $callback)  | 
                                                        
@@ -175,7 +175,7 @@ discard block  | 
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| 175 | 175 | *  | 
                                                        
| 176 | 176 | * @param string $absolutePath  | 
                                                        
| 177 | 177 | * @param string $content  | 
                                                        
| 178 | - * @return bool  | 
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| 178 | + * @return string|null  | 
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| 179 | 179 | */  | 
                                                        
| 180 | 180 | protected function writeTemporaryFile($absolutePath, $content)  | 
                                                        
| 181 | 181 |      { | 
                                                        
@@ -304,7 +304,7 @@  | 
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| 304 | 304 | * then forced to use reflection, please don't do this at home!  | 
                                                        
| 305 | 305 | *  | 
                                                        
| 306 | 306 | * @param string $type `partial` or `layout`  | 
                                                        
| 307 | - * @return array  | 
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| 307 | + * @return string[]  | 
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| 308 | 308 | *  | 
                                                        
| 309 | 309 | * @deprecated Must be removed when TYPO3 7.6 is not supported anymore!  | 
                                                        
| 310 | 310 | */  |