@@ -169,7 +169,7 @@ discard block  | 
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| 169 | 169 | * Filter by multi select value  | 
                                                        
| 170 | 170 | * @param mixed $row  | 
                                                        
| 171 | 171 | * @param FilterMultiSelect $filter  | 
                                                        
| 172 | - * @return void  | 
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| 172 | + * @return boolean  | 
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| 173 | 173 | */  | 
                                                        
| 174 | 174 | public function applyFilterMultiSelect($row, FilterMultiSelect $filter)  | 
                                                        
| 175 | 175 |  	{ | 
                                                        
@@ -183,7 +183,7 @@ discard block  | 
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| 183 | 183 | /**  | 
                                                        
| 184 | 184 | * @param mixed $row  | 
                                                        
| 185 | 185 | * @param FilterRange $filter  | 
                                                        
| 186 | - * @return void  | 
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| 186 | + * @return boolean  | 
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| 187 | 187 | */  | 
                                                        
| 188 | 188 | public function applyFilterRange($row, FilterRange $filter)  | 
                                                        
| 189 | 189 |  	{ | 
                                                        
@@ -209,7 +209,7 @@ discard block  | 
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| 209 | 209 | /**  | 
                                                        
| 210 | 210 | * @param mixed $row  | 
                                                        
| 211 | 211 | * @param FilterDateRange $filter  | 
                                                        
| 212 | - * @return void  | 
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| 212 | + * @return boolean  | 
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| 213 | 213 | */  | 
                                                        
| 214 | 214 | public function applyFilterDateRange($row, FilterDateRange $filter)  | 
                                                        
| 215 | 215 |  	{ | 
                                                        
@@ -270,7 +270,7 @@ discard block  | 
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| 270 | 270 | * Apply fitler date and tell whether row value matches or not  | 
                                                        
| 271 | 271 | * @param mixed $row  | 
                                                        
| 272 | 272 | * @param Filter $filter  | 
                                                        
| 273 | - * @return mixed  | 
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| 273 | + * @return boolean|null  | 
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| 274 | 274 | */  | 
                                                        
| 275 | 275 | protected function applyFilterDate($row, FilterDate $filter)  | 
                                                        
| 276 | 276 |  	{ |