@@ -23,7 +23,7 @@  | 
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| 23 | 23 | */  | 
                                                        
| 24 | 24 | class CollectionCheck implements FluentCheck  | 
                                                        
| 25 | 25 |  { | 
                                                        
| 26 | - use TypeCheck,ConstraintCheck, WithMessage;  | 
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| 26 | + use TypeCheck, ConstraintCheck, WithMessage;  | 
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| 27 | 27 | |
| 28 | 28 | /**  | 
                                                        
| 29 | 29 | * @var iterable  | 
                                                        
@@ -8,7 +8,7 @@  | 
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| 8 | 8 | public static function isAssociative(array $array): bool  | 
                                                        
| 9 | 9 |      { | 
                                                        
| 10 | 10 | $size = \count($array);  | 
                                                        
| 11 | -        $filteredKeys = \array_filter(\array_keys($array), function($int) {return $int === (int) $int;}); | 
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| 11 | +        $filteredKeys = \array_filter(\array_keys($array), function($int) {return $int === (int) $int; }); | 
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| 12 | 12 | return \count($filteredKeys) !== $size;  | 
                                                        
| 13 | 13 | }  | 
                                                        
| 14 | 14 | |