Clean up imports

- drop unused imports
- sort the imports

Author: oliverklee

lib/Sabberworm/CSS/CSSList/CSSBlockList.php

@@ -2,12 +2,11 @@
 
 namespace Sabberworm\CSS\CSSList;
 
+use Sabberworm\CSS\Rule\Rule;
 use Sabberworm\CSS\RuleSet\DeclarationBlock;
 use Sabberworm\CSS\RuleSet\RuleSet;
-use Sabberworm\CSS\Property\Selector;
-use Sabberworm\CSS\Rule\Rule;
-use Sabberworm\CSS\Value\ValueList;
 use Sabberworm\CSS\Value\CSSFunction;
+use Sabberworm\CSS\Value\ValueList;
 
 /**
  * A CSSBlockList is a CSSList whose DeclarationBlocks are guaranteed to contain valid declaration blocks or at-rules.

lib/Sabberworm/CSS/CSSList/CSSList.php

@@ -6,7 +6,6 @@
 use Sabberworm\CSS\Parsing\ParserState;
 use Sabberworm\CSS\Parsing\SourceException;
 use Sabberworm\CSS\Parsing\UnexpectedTokenException;
-use Sabberworm\CSS\Parsing\UnexpectedEOFException;
 use Sabberworm\CSS\Property\AtRule;
 use Sabberworm\CSS\Property\Charset;
 use Sabberworm\CSS\Property\CSSNamespace;

lib/Sabberworm/CSS/OutputFormat.php

@@ -3,7 +3,6 @@
 namespace Sabberworm\CSS;
 
 use Sabberworm\CSS\Parsing\OutputException;
-use Sabberworm\CSS\OutputFormatter;
 
 /**
  * Class OutputFormat

lib/Sabberworm/CSS/Parsing/ParserState.php

@@ -3,8 +3,6 @@
 namespace Sabberworm\CSS\Parsing;
 
 use Sabberworm\CSS\Comment\Comment;
-use Sabberworm\CSS\Parsing\UnexpectedTokenException;
-use Sabberworm\CSS\Parsing\UnexpectedEOFException;
 use Sabberworm\CSS\Settings;
 
 class ParserState

lib/Sabberworm/CSS/Property/AtRule.php

@@ -2,8 +2,8 @@
 
 namespace Sabberworm\CSS\Property;
 
-use Sabberworm\CSS\Renderable;
 use Sabberworm\CSS\Comment\Commentable;
+use Sabberworm\CSS\Renderable;
 
 interface AtRule extends Renderable, Commentable
 {

lib/Sabberworm/CSS/Property/KeyframeSelector.php

@@ -2,8 +2,6 @@
 
 namespace Sabberworm\CSS\Property;
 
-use Sabberworm\CSS\Parsing\UnexpectedTokenException;
-
 class KeyframeSelector extends Selector
 {
 

lib/Sabberworm/CSS/Property/Selector.php

@@ -2,8 +2,6 @@
 
 namespace Sabberworm\CSS\Property;
 
-use Sabberworm\CSS\Parsing\UnexpectedTokenException;
-
 /**
  * Class representing a single CSS selector. Selectors have to be split by the comma prior to being passed into this class.
  */

lib/Sabberworm/CSS/RuleSet/DeclarationBlock.php

@@ -2,18 +2,18 @@
 
 namespace Sabberworm\CSS\RuleSet;
 
-use Sabberworm\CSS\Parsing\ParserState;
+use Sabberworm\CSS\CSSList\KeyFrame;
 use Sabberworm\CSS\Parsing\OutputException;
+use Sabberworm\CSS\Parsing\ParserState;
 use Sabberworm\CSS\Parsing\UnexpectedTokenException;
-use Sabberworm\CSS\Property\Selector;
 use Sabberworm\CSS\Property\KeyframeSelector;
+use Sabberworm\CSS\Property\Selector;
 use Sabberworm\CSS\Rule\Rule;
+use Sabberworm\CSS\Value\Color;
 use Sabberworm\CSS\Value\RuleValueList;
-use Sabberworm\CSS\Value\Value;
 use Sabberworm\CSS\Value\Size;
-use Sabberworm\CSS\Value\Color;
 use Sabberworm\CSS\Value\URL;
-use Sabberworm\CSS\CSSList\KeyFrame;
+use Sabberworm\CSS\Value\Value;
 
 /**
  * Declaration blocks are the parts of a css file which denote the rules belonging to a selector.

lib/Sabberworm/CSS/Settings.php

@@ -2,8 +2,6 @@
 
 namespace Sabberworm\CSS;
 
-use Sabberworm\CSS\Rule\Rule;
-
 /**
  * Parser settings class.
  *

tests/Sabberworm/CSS/OutputFormatTest.php

@@ -2,9 +2,6 @@
 
 namespace Sabberworm\CSS;
 
-use Sabberworm\CSS\Parser;
-use Sabberworm\CSS\OutputFormat;
-
 global $TEST_CSS;
 
 $TEST_CSS = <<<EOT