[CssSelector] Tag all internal classes as internal ones

All these classes are meant to be considered as an implementation
detail. A normal usage of the component does not require to deal with
them at all.

src/Symfony/Component/CssSelector/Node/AbstractNode.php

@@ -18,6 +18,8 @@ namespace Symfony\Component\CssSelector\Node;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 abstract class AbstractNode implements NodeInterface
 {

src/Symfony/Component/CssSelector/Node/AttributeNode.php

@@ -18,6 +18,8 @@ namespace Symfony\Component\CssSelector\Node;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class AttributeNode extends AbstractNode
 {

src/Symfony/Component/CssSelector/Node/ClassNode.php

@@ -18,6 +18,8 @@ namespace Symfony\Component\CssSelector\Node;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class ClassNode extends AbstractNode
 {

src/Symfony/Component/CssSelector/Node/CombinedSelectorNode.php

@@ -18,6 +18,8 @@ namespace Symfony\Component\CssSelector\Node;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class CombinedSelectorNode extends AbstractNode
 {

src/Symfony/Component/CssSelector/Node/ElementNode.php

@@ -18,6 +18,8 @@ namespace Symfony\Component\CssSelector\Node;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class ElementNode extends AbstractNode
 {

src/Symfony/Component/CssSelector/Node/FunctionNode.php

@@ -20,6 +20,8 @@ use Symfony\Component\CssSelector\Parser\Token;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class FunctionNode extends AbstractNode
 {

src/Symfony/Component/CssSelector/Node/HashNode.php

@@ -18,6 +18,8 @@ namespace Symfony\Component\CssSelector\Node;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class HashNode extends AbstractNode
 {

src/Symfony/Component/CssSelector/Node/NegationNode.php

@@ -18,6 +18,8 @@ namespace Symfony\Component\CssSelector\Node;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class NegationNode extends AbstractNode
 {

src/Symfony/Component/CssSelector/Node/NodeInterface.php

@@ -18,6 +18,8 @@ namespace Symfony\Component\CssSelector\Node;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 interface NodeInterface
 {

src/Symfony/Component/CssSelector/Node/PseudoNode.php

@@ -18,6 +18,8 @@ namespace Symfony\Component\CssSelector\Node;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class PseudoNode extends AbstractNode
 {

src/Symfony/Component/CssSelector/Node/SelectorNode.php

@@ -18,6 +18,8 @@ namespace Symfony\Component\CssSelector\Node;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class SelectorNode extends AbstractNode
 {

src/Symfony/Component/CssSelector/Node/Specificity.php

@@ -20,6 +20,8 @@ namespace Symfony\Component\CssSelector\Node;
  * @see http://www.w3.org/TR/selectors/#specificity
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class Specificity
 {

src/Symfony/Component/CssSelector/Parser/Handler/CommentHandler.php

@@ -21,6 +21,8 @@ use Symfony\Component\CssSelector\Parser\TokenStream;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class CommentHandler implements HandlerInterface
 {

src/Symfony/Component/CssSelector/Parser/Handler/HandlerInterface.php

@@ -21,6 +21,8 @@ use Symfony\Component\CssSelector\Parser\TokenStream;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 interface HandlerInterface
 {

src/Symfony/Component/CssSelector/Parser/Handler/HashHandler.php

@@ -24,6 +24,8 @@ use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class HashHandler implements HandlerInterface
 {

src/Symfony/Component/CssSelector/Parser/Handler/IdentifierHandler.php

@@ -24,6 +24,8 @@ use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class IdentifierHandler implements HandlerInterface
 {

src/Symfony/Component/CssSelector/Parser/Handler/NumberHandler.php

@@ -23,6 +23,8 @@ use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class NumberHandler implements HandlerInterface
 {

src/Symfony/Component/CssSelector/Parser/Handler/StringHandler.php

@@ -26,6 +26,8 @@ use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class StringHandler implements HandlerInterface
 {

src/Symfony/Component/CssSelector/Parser/Handler/WhitespaceHandler.php

@@ -22,6 +22,8 @@ use Symfony\Component\CssSelector\Parser\TokenStream;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class WhitespaceHandler implements HandlerInterface
 {

src/Symfony/Component/CssSelector/Parser/Parser.php

@@ -22,6 +22,8 @@ use Symfony\Component\CssSelector\Parser\Tokenizer\Tokenizer;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class Parser implements ParserInterface
 {

src/Symfony/Component/CssSelector/Parser/ParserInterface.php

@@ -20,6 +20,8 @@ use Symfony\Component\CssSelector\Node\SelectorNode;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 interface ParserInterface
 {

src/Symfony/Component/CssSelector/Parser/Reader.php

@@ -18,6 +18,8 @@ namespace Symfony\Component\CssSelector\Parser;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class Reader
 {

src/Symfony/Component/CssSelector/Parser/Shortcut/ClassParser.php

@@ -23,6 +23,8 @@ use Symfony\Component\CssSelector\Parser\ParserInterface;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class ClassParser implements ParserInterface
 {

src/Symfony/Component/CssSelector/Parser/Shortcut/ElementParser.php

@@ -22,6 +22,8 @@ use Symfony\Component\CssSelector\Parser\ParserInterface;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class ElementParser implements ParserInterface
 {

src/Symfony/Component/CssSelector/Parser/Shortcut/EmptyStringParser.php

@@ -26,6 +26,8 @@ use Symfony\Component\CssSelector\Parser\ParserInterface;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class EmptyStringParser implements ParserInterface
 {

src/Symfony/Component/CssSelector/Parser/Shortcut/HashParser.php

@@ -23,6 +23,8 @@ use Symfony\Component\CssSelector\Parser\ParserInterface;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class HashParser implements ParserInterface
 {

src/Symfony/Component/CssSelector/Parser/Token.php

@@ -18,6 +18,8 @@ namespace Symfony\Component\CssSelector\Parser;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class Token
 {

src/Symfony/Component/CssSelector/Parser/TokenStream.php

@@ -21,6 +21,8 @@ use Symfony\Component\CssSelector\Exception\SyntaxErrorException;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class TokenStream
 {

src/Symfony/Component/CssSelector/Parser/Tokenizer/Tokenizer.php

@@ -23,6 +23,8 @@ use Symfony\Component\CssSelector\Parser\TokenStream;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class Tokenizer
 {

src/Symfony/Component/CssSelector/Parser/Tokenizer/TokenizerEscaping.php

@@ -18,6 +18,8 @@ namespace Symfony\Component\CssSelector\Parser\Tokenizer;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class TokenizerEscaping
 {

src/Symfony/Component/CssSelector/Parser/Tokenizer/TokenizerPatterns.php

@@ -18,6 +18,8 @@ namespace Symfony\Component\CssSelector\Parser\Tokenizer;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class TokenizerPatterns
 {

src/Symfony/Component/CssSelector/XPath/Extension/AbstractExtension.php

@@ -18,6 +18,8 @@ namespace Symfony\Component\CssSelector\XPath\Extension;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 abstract class AbstractExtension implements ExtensionInterface
 {

src/Symfony/Component/CssSelector/XPath/Extension/AttributeMatchingExtension.php

@@ -21,6 +21,8 @@ use Symfony\Component\CssSelector\XPath\XPathExpr;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class AttributeMatchingExtension extends AbstractExtension
 {

src/Symfony/Component/CssSelector/XPath/Extension/CombinationExtension.php

@@ -20,6 +20,8 @@ use Symfony\Component\CssSelector\XPath\XPathExpr;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class CombinationExtension extends AbstractExtension
 {

src/Symfony/Component/CssSelector/XPath/Extension/ExtensionInterface.php

@@ -18,6 +18,8 @@ namespace Symfony\Component\CssSelector\XPath\Extension;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 interface ExtensionInterface
 {

src/Symfony/Component/CssSelector/XPath/Extension/FunctionExtension.php

@@ -25,6 +25,8 @@ use Symfony\Component\CssSelector\XPath\XPathExpr;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class FunctionExtension extends AbstractExtension
 {

src/Symfony/Component/CssSelector/XPath/Extension/HtmlExtension.php

@@ -23,6 +23,8 @@ use Symfony\Component\CssSelector\XPath\XPathExpr;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class HtmlExtension extends AbstractExtension
 {

src/Symfony/Component/CssSelector/XPath/Extension/NodeExtension.php

@@ -22,6 +22,8 @@ use Symfony\Component\CssSelector\XPath\XPathExpr;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class NodeExtension extends AbstractExtension
 {

src/Symfony/Component/CssSelector/XPath/Extension/PseudoClassExtension.php

@@ -21,6 +21,8 @@ use Symfony\Component\CssSelector\XPath\XPathExpr;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class PseudoClassExtension extends AbstractExtension
 {

src/Symfony/Component/CssSelector/XPath/Translator.php

@@ -25,6 +25,8 @@ use Symfony\Component\CssSelector\Parser\ParserInterface;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class Translator implements TranslatorInterface
 {

src/Symfony/Component/CssSelector/XPath/TranslatorInterface.php

@@ -20,6 +20,8 @@ use Symfony\Component\CssSelector\Node\SelectorNode;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 interface TranslatorInterface
 {

src/Symfony/Component/CssSelector/XPath/XPathExpr.php

@@ -18,6 +18,8 @@ namespace Symfony\Component\CssSelector\XPath;
  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  *
  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
+ *
+ * @internal
  */
 class XPathExpr
 {