@@ -148,7 +148,7 @@ |
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148 | 148 | } |
149 | 149 | |
150 | 150 | /** |
151 | - * @param $callable |
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151 | + * @param \Closure $callable |
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152 | 152 | */ |
153 | 153 | public function catchIO($callable) |
154 | 154 | { |
@@ -355,7 +355,7 @@ discard block |
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355 | 355 | * Iterate other hosts, allowing to call run func in callback. |
356 | 356 | * |
357 | 357 | * @experimental |
358 | - * @param Host|Host[] $hosts |
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358 | + * @param Host[] $hosts |
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359 | 359 | * @param callable $callback |
360 | 360 | */ |
361 | 361 | function on($hosts, callable $callback) |
@@ -719,7 +719,7 @@ discard block |
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719 | 719 | * Check if command exists |
720 | 720 | * |
721 | 721 | * @param string $command |
722 | - * @return bool |
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722 | + * @return boolean|null |
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723 | 723 | */ |
724 | 724 | function commandExist($command) |
725 | 725 | { |