@@ -166,7 +166,7 @@ |
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166 | 166 | /** |
167 | 167 | * Resolves a Signer class based on an algorithm key |
168 | 168 | * |
169 | - * @param $key |
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169 | + * @param string $key |
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170 | 170 | * @return Signer |
171 | 171 | * @throws \yii\base\InvalidConfigException |
172 | 172 | */ |