@@ -81,7 +81,7 @@ discard block |
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81 | 81 | /** |
82 | 82 | * Returns true if the stream is at the end of the stream. |
83 | 83 | * |
84 | - * @return bool |
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84 | + * @return boolean|null |
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85 | 85 | */ |
86 | 86 | public function eof() |
87 | 87 | { |
@@ -91,7 +91,7 @@ discard block |
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91 | 91 | /** |
92 | 92 | * Returns whether or not the stream is seekable. |
93 | 93 | * |
94 | - * @return bool |
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94 | + * @return boolean|null |
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95 | 95 | */ |
96 | 96 | public function isSeekable() |
97 | 97 | { |
@@ -133,7 +133,7 @@ discard block |
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133 | 133 | /** |
134 | 134 | * Returns whether or not the stream is writable. |
135 | 135 | * |
136 | - * @return bool |
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136 | + * @return boolean|null |
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137 | 137 | */ |
138 | 138 | public function isWritable() |
139 | 139 | { |
@@ -155,7 +155,7 @@ discard block |
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155 | 155 | /** |
156 | 156 | * Returns whether or not the stream is readable. |
157 | 157 | * |
158 | - * @return bool |
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158 | + * @return boolean|null |
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159 | 159 | */ |
160 | 160 | public function isReadable() |
161 | 161 | { |