Improve phpdoc

src/Css/Processor.php

@@ -11,7 +11,8 @@ class Processor
      * Get the rules from a given CSS-string
      *
      * @param string $css
-     * @param array  $existingRules
+     * @param Rule[] $existingRules
+     *
      * @return Rule[]
      */
     public function getRules($css, $existingRules = array())
@@ -27,6 +28,7 @@ public function getRules($css, $existingRules = array())
      * Get the CSS from the style-tags in the given HTML-string
      *
      * @param string $html
+     *
      * @return string
      */
     public function getCssFromStyleTags($html)
@@ -47,6 +49,7 @@ public function getCssFromStyleTags($html)
 
     /**
      * @param string $css
+     *
      * @return string
      */
     private function doCleanup($css)

src/Css/Property/Processor.php

@@ -7,10 +7,11 @@
 class Processor
 {
     /**
-     * Split a string into seperate properties
+     * Split a string into separate properties
      *
      * @param string $propertiesString
-     * @return array
+     *
+     * @return string[]
      */
     public function splitIntoSeparateProperties($propertiesString)
     {
@@ -40,8 +41,9 @@ public function splitIntoSeparateProperties($propertiesString)
     }
 
     /**
-     * @param $string
-     * @return mixed|string
+     * @param string $string
+     *
+     * @return string
      */
     private function cleanup($string)
     {
@@ -58,9 +60,10 @@ private function cleanup($string)
     }
 
     /**
-     * Convert a property-string into an object
+     * Converts a property-string into an object
      *
      * @param string $property
+     *
      * @return Property|null
      */
     public function convertToObject($property, Specificity $specificity = null)
@@ -82,9 +85,10 @@ public function convertToObject($property, Specificity $specificity = null)
     }
 
     /**
-     * Convert an array of property-strings into objects
+     * Converts an array of property-strings into objects
+     *
+     * @param string[] $properties
      *
-     * @param array $properties
      * @return Property[]
      */
     public function convertArrayToObjects(array $properties, Specificity $specificity = null)
@@ -106,7 +110,8 @@ public function convertArrayToObjects(array $properties, Specificity $specificit
     /**
      * Build the property-string for multiple properties
      *
-     * @param array $properties
+     * @param Property[] $properties
+     *
      * @return string
      */
     public function buildPropertiesString(array $properties)

src/Css/Property/Property.php

@@ -23,8 +23,8 @@ final class Property
 
     /**
      * Property constructor.
-     * @param                  $name
-     * @param                  $value
+     * @param string           $name
+     * @param string           $value
      * @param Specificity|null $specificity
      */
     public function __construct($name, $value, Specificity $specificity = null)

src/Css/Rule/Processor.php

@@ -8,10 +8,11 @@
 class Processor
 {
     /**
-     * Split a string into seperate rules
+     * Splits a string into separate rules
      *
      * @param string $rulesString
-     * @return array
+     *
+     * @return string[]
      */
     public function splitIntoSeparateRules($rulesString)
     {
@@ -22,6 +23,7 @@ public function splitIntoSeparateRules($rulesString)
 
     /**
      * @param string $string
+     *
      * @return string
      */
     private function cleanup($string)
@@ -39,11 +41,12 @@ private function cleanup($string)
     }
 
     /**
-     * Convert a rule-string into an object
+     * Converts a rule-string into an object
      *
      * @param string $rule
      * @param int    $originalOrder
-     * @return array
+     *
+     * @return Rule[]
      */
     public function convertToObjects($rule, $originalOrder)
     {
@@ -74,11 +77,13 @@ public function convertToObjects($rule, $originalOrder)
     }
 
     /**
-     * Calculate the specificity based on a CSS Selector string,
+     * Calculates the specificity based on a CSS Selector string,
      * Based on the patterns from premailer/css_parser by Alex Dunae
      *
      * @see https://github.com/premailer/css_parser/blob/master/lib/css_parser/regexps.rb
+     *
      * @param string $selector
+     *
      * @return Specificity
      */
     public function calculateSpecificityBasedOnASelector($selector)
@@ -118,7 +123,9 @@ public function calculateSpecificityBasedOnASelector($selector)
     }
 
     /**
-     * @param array $rules
+     * @param string[] $rules
+     * @param Rule[]   $objects
+     *
      * @return Rule[]
      */
     public function convertArrayToObjects(array $rules, array $objects = array())
@@ -133,12 +140,13 @@ public function convertArrayToObjects(array $rules, array $objects = array())
     }
 
     /**
-     * Sort an array on the specificity element in an ascending way
+     * Sorts an array on the specificity element in an ascending way
      * Lower specificity will be sorted to the beginning of the array
      *
+     * @param Rule $e1 The first element.
+     * @param Rule $e2 The second element.
+     *
      * @return int
-     * @param  Rule $e1 The first element.
-     * @param  Rule $e2 The second element.
      */
     public static function sortOnSpecificity(Rule $e1, Rule $e2)
     {

src/Css/Rule/Rule.php

@@ -3,6 +3,7 @@
 namespace TijsVerkoyen\CssToInlineStyles\Css\Rule;
 
 use Symfony\Component\CssSelector\Node\Specificity;
+use TijsVerkoyen\CssToInlineStyles\Css\Property\Property;
 
 final class Rule
 {
@@ -12,7 +13,7 @@ final class Rule
     private $selector;
 
     /**
-     * @var array
+     * @var Property[]
      */
     private $properties;
 
@@ -55,7 +56,7 @@ public function getSelector()
     /**
      * Get properties
      *
-     * @return array
+     * @return Property[]
      */
     public function getProperties()
     {

src/CssToInlineStyles.php

@@ -28,6 +28,7 @@ public function __construct()
      *
      * @param string $html
      * @param string $css
+     *
      * @return string
      */
     public function convert($html, $css = null)
@@ -54,6 +55,7 @@ public function convert($html, $css = null)
      *
      * @param \DOMElement             $element
      * @param Css\Property\Property[] $properties
+     *
      * @return \DOMElement
      */
     public function inlineCssOnElement(\DOMElement $element, array $properties)
@@ -88,6 +90,7 @@ public function inlineCssOnElement(\DOMElement $element, array $properties)
      * Get the current inline styles for a given DOMElement
      *
      * @param \DOMElement $element
+     *
      * @return Css\Property\Property[]
      */
     public function getInlineStyles(\DOMElement $element)
@@ -103,6 +106,7 @@ public function getInlineStyles(\DOMElement $element)
 
     /**
      * @param string $html
+     *
      * @return \DOMDocument
      */
     protected function createDomDocumentFromHtml($html)
@@ -118,6 +122,7 @@ protected function createDomDocumentFromHtml($html)
 
     /**
      * @param \DOMDocument $document
+     *
      * @return string
      */
     protected function getHtmlFromDocument(\DOMDocument $document)
@@ -144,6 +149,7 @@ protected function getHtmlFromDocument(\DOMDocument $document)
     /**
      * @param \DOMDocument    $document
      * @param Css\Rule\Rule[] $rules
+     *
      * @return \DOMDocument
      */
     protected function inline(\DOMDocument $document, array $rules)