@@ -34,7 +34,7 @@ discard block |
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34 | 34 | } |
35 | 35 | |
36 | 36 | /** |
37 | - * @param $methodName |
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37 | + * @param string $methodName |
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38 | 38 | * @return StopwatchEvent |
39 | 39 | */ |
40 | 40 | protected function getStopwatchEvent($methodName) |
@@ -215,7 +215,7 @@ discard block |
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215 | 215 | /** |
216 | 216 | * Gets the cache file extension. |
217 | 217 | * |
218 | - * @return string|null |
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218 | + * @return string |
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219 | 219 | */ |
220 | 220 | public function getExtension() { |
221 | 221 | if ($this->stopwatch) { |