@@ -538,7 +538,7 @@  | 
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| 538 | 538 | * Merge the columns from the configuration with all image type columns to define which  | 
                                                        
| 539 | 539 | * columns should be cleaned-up.  | 
                                                        
| 540 | 540 | *  | 
                                                        
| 541 | - * @return array The columns that has to be cleaned-up  | 
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| 541 | + * @return string The columns that has to be cleaned-up  | 
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| 542 | 542 | */  | 
                                                        
| 543 | 543 | public function getCleanUpColumns()  | 
                                                        
| 544 | 544 |      { | 
                                                        
@@ -18,10 +18,6 @@  | 
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| 18 | 18 | * @link http://www.techdivision.com  | 
                                                        
| 19 | 19 | */  | 
                                                        
| 20 | 20 | |
| 21 | -use Lurker\Event\FilesystemEvent;  | 
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| 22 | -  | 
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| 23 | -use Symfony\Component\Finder\Finder;  | 
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| 24 | -  | 
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| 25 | 21 | /**  | 
                                                        
| 26 | 22 | * Defines the available build tasks.  | 
                                                        
| 27 | 23 | *  | 
                                                        
@@ -362,7 +362,7 @@ discard block  | 
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| 362 | 362 | * Commits a transaction, returning the database connection to autocommit mode until the next call to  | 
                                                        
| 363 | 363 | * ProductProcessor::beginTransaction() starts a new transaction.  | 
                                                        
| 364 | 364 | *  | 
                                                        
| 365 | - * @return boolean Returns TRUE on success or FALSE on failure  | 
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| 365 | + * @return boolean|null Returns TRUE on success or FALSE on failure  | 
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| 366 | 366 | * @link http://php.net/manual/en/pdo.commit.php  | 
                                                        
| 367 | 367 | */  | 
                                                        
| 368 | 368 | public function commit()  | 
                                                        
@@ -937,7 +937,7 @@ discard block  | 
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| 937 | 937 | * @param string $entityTypeCode The entity type code to return the raw entity for  | 
                                                        
| 938 | 938 | * @param array $data An array with data that will be used to initialize the raw entity with  | 
                                                        
| 939 | 939 | *  | 
                                                        
| 940 | - * @return array The initialized entity  | 
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| 940 | + * @return \ArrayAccess The initialized entity  | 
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| 941 | 941 | */  | 
                                                        
| 942 | 942 | public function loadRawEntity($entityTypeCode, array $data = array())  | 
                                                        
| 943 | 943 |      { |