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