@@ -85,7 +85,7 @@ discard block |
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| 85 | 85 | /** |
| 86 | 86 | * Gets the value of unit. |
| 87 | 87 | * |
| 88 | - * @return mixed |
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| 88 | + * @return string |
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| 89 | 89 | */ |
| 90 | 90 | public function getUnit() |
| 91 | 91 | { |
@@ -109,7 +109,7 @@ discard block |
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| 109 | 109 | /** |
| 110 | 110 | * Gets the value of permissions. |
| 111 | 111 | * |
| 112 | - * @return mixed |
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| 112 | + * @return string |
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| 113 | 113 | */ |
| 114 | 114 | public function getPermissions() |
| 115 | 115 | { |
@@ -143,7 +143,7 @@ discard block |
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| 143 | 143 | /** |
| 144 | 144 | * Sets the value of size. |
| 145 | 145 | * |
| 146 | - * @param mixed $size the size |
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| 146 | + * @param integer $size the size |
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| 147 | 147 | * |
| 148 | 148 | * @return self |
| 149 | 149 | */ |