Scrutinizer patch

src/Egulias/EmailValidator/EmailLexer.php

@@ -121,7 +121,7 @@ class EmailLexer extends AbstractLexer
     /**
      * moveNext
      *
-     * @return mixed
+     * @return boolean
      */
     public function moveNext()
     {
@@ -133,7 +133,7 @@ class EmailLexer extends AbstractLexer
     /**
      * Lexical catchable patterns.
      *
-     * @return array
+     * @return string[]
      */
     protected function getCatchablePatterns()
     {
@@ -151,7 +151,7 @@ class EmailLexer extends AbstractLexer
     /**
      * Lexical non-catchable patterns.
      *
-     * @return array
+     * @return string[]
      */
     protected function getNonCatchablePatterns()
     {
@@ -184,6 +184,9 @@ class EmailLexer extends AbstractLexer
         return  self::GENERIC;
     }
 
+    /**
+     * @param string $value
+     */
     protected function isNullType($value)
     {
         if ($value === "\0") {
@@ -193,6 +196,9 @@ class EmailLexer extends AbstractLexer
         return false;
     }
 
+    /**
+     * @param string $value
+     */
     protected function isInvalid($value)
     {
         if (preg_match('/[\x10-\x1F]+/', $value)) {

src/Egulias/EmailValidator/EmailParser.php

@@ -28,6 +28,9 @@ class EmailParser
         $this->domainPartParser = new DomainPart($this->lexer);
     }
 
+    /**
+     * @param string $str
+     */
     public function parse($str)
     {
         $this->lexer->setInput($str);
@@ -82,6 +85,10 @@ class EmailParser
         return true;
     }
 
+    /**
+     * @param string $localPart
+     * @param string $parsedDomainPart
+     */
     protected function addLongEmailWarning($localPart, $parsedDomainPart)
     {
         if (strlen($localPart . '@' . $parsedDomainPart) > self::EMAIL_MAX_LENGTH) {

src/Egulias/EmailValidator/Parser/DomainPart.php

@@ -217,6 +217,9 @@ class DomainPart extends Parser
         return $addressLiteral;
     }
 
+    /**
+     * @param string $addressLiteral
+     */
     protected function checkIPV4Tag($addressLiteral)
     {
         $matchesIP  = array();