@@ -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 | */ |