@@ -146,7 +146,7 @@ |
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146 | 146 | /** |
147 | 147 | * Returns supported API parameters from settings. |
148 | 148 | * |
149 | - * @return array |
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149 | + * @return string[] |
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150 | 150 | */ |
151 | 151 | protected function getSupportedApiParams() |
152 | 152 | { |
@@ -208,7 +208,7 @@ |
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208 | 208 | /** |
209 | 209 | * @param string $string |
210 | 210 | * |
211 | - * @return mixed |
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211 | + * @return string |
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212 | 212 | */ |
213 | 213 | private function normalize($string) |
214 | 214 | { |