| 1 | <?php  | 
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| 18 | class QuestionCategory extends AbstractModel  | 
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| 19 | { | 
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| 20 | /**  | 
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| 21 | * Title.  | 
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| 22 | *  | 
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| 23 | * @var string  | 
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| 24 | * @DatabaseField(type="string")  | 
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| 25 | */  | 
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| 26 | protected $title;  | 
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| 27 | |||
| 28 | /**  | 
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| 29 | * Parent.  | 
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| 30 | *  | 
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| 31 | * @var QuestionCategory  | 
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| 32 | * @DatabaseField(type="int", sql="int(11) DEFAULT '0' NOT NULL")  | 
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| 33 | */  | 
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| 34 | protected $parent;  | 
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| 35 | |||
| 36 | /**  | 
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| 37 | * @var int  | 
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| 38 | */  | 
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| 39 | protected $_languageUid = 0;  | 
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| 40 | |||
| 41 | /**  | 
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| 42 | * Set the title.  | 
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| 43 | */  | 
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| 44 | public function setTitle(string $title): void  | 
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| 48 | |||
| 49 | /**  | 
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| 50 | * Get the title.  | 
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| 51 | */  | 
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| 52 | public function getTitle(): string  | 
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| 56 | |||
| 57 | /**  | 
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| 58 | * Set the parent.  | 
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| 59 | */  | 
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| 60 | public function setParent(self $parent): void  | 
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| 64 | |||
| 65 | /**  | 
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| 66 | * Get the parent.  | 
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| 67 | */  | 
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| 68 | public function getParent(): self  | 
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| 72 | |||
| 73 | /**  | 
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| 74 | * Public getter for the languageUid.  | 
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| 75 | */  | 
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| 76 | public function getLanguageUid(): int  | 
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| 80 | }  | 
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| 81 | 
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..