yiisoft / yii2

framework/web/Response.php

Unused Use Statements -1 removed lines

@@ -16,7 +16,6 @@
 use yii\helpers\StringHelper;
 use yii\helpers\Url;
 use yii\http\CookieCollection;
-use yii\http\HeaderCollection;
 use yii\http\MemoryStream;
 use yii\http\MessageTrait;
 use yii\http\ResourceStream;

framework/BaseYii.php

Unused Use Statements -1 removed lines

@@ -11,7 +11,6 @@
 use Psr\Log\LogLevel;
 use yii\base\InvalidConfigException;
 use yii\base\InvalidArgumentException;
-use yii\base\UnknownClassException;
 use yii\di\Container;
 use yii\di\Instance;
 use yii\helpers\VarDumper;

framework/db/pgsql/QueryBuilder.php

Unused Use Statements -1 removed lines

@@ -7,7 +7,6 @@
 
 namespace yii\db\pgsql;
 
-use yii\base\InvalidParamException;
 use yii\helpers\StringHelper;
 
 /**

framework/db/sqlite/QueryBuilder.php

Unused Use Statements -2 removed lines

@@ -10,8 +10,6 @@
 use yii\base\InvalidArgumentException;
 use yii\base\NotSupportedException;
 use yii\db\Connection;
-use yii\db\Exception;
-use yii\db\Expression;
 use yii\db\Query;
 use yii\helpers\StringHelper;