1 | <?php |
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20 | trait StringClassTrait { |
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21 | |||
22 | /** |
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23 | * Class. |
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24 | * |
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25 | * @var string|null |
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26 | */ |
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27 | protected $class; |
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28 | |||
29 | /** |
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30 | * Get the class. |
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31 | * |
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32 | * @return string|null Returns the class. |
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33 | */ |
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34 | public function getClass(): ?string { |
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37 | |||
38 | /** |
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39 | * Set the class. |
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40 | * |
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41 | * @param string|null $class The class. |
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42 | * @return self Returns this instance. |
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43 | */ |
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44 | public function setClass(?string $class): self { |
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48 | } |
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49 |