Close #109 provide better error classes + phpdoc fixes

src/User/Search/RuleSearch.php

@@ -13,6 +13,8 @@ namespace Da\User\Search;
 
 use Da\User\Model\Rule;
 use Da\User\Traits\ContainerAwareTrait;
+use yii\base\InvalidConfigException;
+use yii\base\InvalidParamException;
 use yii\base\Model;
 use yii\data\ActiveDataProvider;
 use yii\db\Query;
@@ -47,6 +49,8 @@ class RuleSearch extends Rule
     /**
      * @param array $params
      *
+     * @throws InvalidConfigException
+     * @throws InvalidParamException
      * @return ActiveDataProvider
      */
     public function search(array $params = [])

src/User/Search/UserSearch.php

@@ -13,6 +13,7 @@ namespace Da\User\Search;
 
 use Da\User\Query\UserQuery;
 use Yii;
+use yii\base\InvalidParamException;
 use yii\base\Model;
 use yii\data\ActiveDataProvider;
 
@@ -83,6 +84,7 @@ class UserSearch extends Model
     /**
      * @param $params
      *
+     * @throws InvalidParamException
      * @return ActiveDataProvider
      */
     public function search($params)