| @@ -90,7 +90,7 @@ | ||
| 90 | 90 | |
| 91 | 91 | /** | 
| 92 | 92 | * @param $section | 
| 93 | - * @param null $param | |
| 93 | + * @param string $param | |
| 94 | 94 | * @return mixed | 
| 95 | 95 | */ | 
| 96 | 96 | public function get($section = null, $param = null) | 
| @@ -37,7 +37,7 @@ discard block | ||
| 37 | 37 | /** | 
| 38 | 38 | * @param array $results | 
| 39 | 39 | * @param $action | 
| 40 | - * @return mixed | |
| 40 | + * @return string | |
| 41 | 41 | */ | 
| 42 | 42 | public function getNotification(array $results = [], $action = null) | 
| 43 | 43 |      { | 
| @@ -136,7 +136,7 @@ discard block | ||
| 136 | 136 | } | 
| 137 | 137 | |
| 138 | 138 | /** | 
| 139 | - * @return mixed | |
| 139 | + * @return string | |
| 140 | 140 | */ | 
| 141 | 141 | public function syncOnlineDataToLocalCache() | 
| 142 | 142 |      { | 
| @@ -152,7 +152,7 @@ discard block | ||
| 152 | 152 | } | 
| 153 | 153 | |
| 154 | 154 | /** | 
| 155 | - * @param $needle | |
| 155 | + * @param string $needle | |
| 156 | 156 | * @return mixed | 
| 157 | 157 | */ | 
| 158 | 158 | private function getItems($needle) | 
| @@ -198,7 +198,7 @@ discard block | ||
| 198 | 198 | |
| 199 | 199 | /** | 
| 200 | 200 | * @param $service | 
| 201 | - * @return mixed | |
| 201 | + * @return string | |
| 202 | 202 | */ | 
| 203 | 203 | private function syncServiceOnlineDataToLocalCache($service) | 
| 204 | 204 |      { |