diff --git a/src/Forms/Element/AbstractElement.php b/src/Forms/Element/AbstractElement.php
index 75d09da7..92d56cef 100644
--- a/src/Forms/Element/AbstractElement.php
+++ b/src/Forms/Element/AbstractElement.php
@@ -10,9 +10,12 @@
 namespace Phalcon\Forms\Element;
 
 use InvalidArgumentException;
+use Phalcon\Di\DiInterface;
+use Phalcon\Di\Di;
 use Phalcon\Filter\Validation\ValidatorInterface;
 use Phalcon\Forms\Form;
 use Phalcon\Forms\Exception;
+use Phalcon\Html\Escaper;
 use Phalcon\Html\TagFactory;
 use Phalcon\Messages\MessageInterface;
 use Phalcon\Messages\Messages;
diff --git a/src/Support/Helper/Str/Camelize.php b/src/Support/Helper/Str/Camelize.php
index 316cb999..4b92b174 100644
--- a/src/Support/Helper/Str/Camelize.php
+++ b/src/Support/Helper/Str/Camelize.php
@@ -10,19 +10,20 @@
 namespace Phalcon\Support\Helper\Str;
 
 /**
- * Converts strings to camelize style
+ * Converts strings to upperCamelCase or lowerCamelCase
  */
-class Camelize
+class Camelize extends \Phalcon\Support\Helper\Str\PascalCase
 {
 
 
     /**
      * @param string      $text
      * @param string|null $delimiters
+     * @param bool        $lowerFirst
      *
      * @return string
      */
-    public function __invoke(string $text, string $delimiters = null): string
+    public function __invoke(string $text, string $delimiters = null, bool $lowerFirst = false): string
     {
     }
 }
diff --git a/src/Support/Helper/Str/KebabCase.php b/src/Support/Helper/Str/KebabCase.php
new file mode 100644
index 00000000..e7fd1179
--- /dev/null
+++ b/src/Support/Helper/Str/KebabCase.php
@@ -0,0 +1,28 @@
+<?php
+
+/* This file is part of the Phalcon Framework.
+ *
+ * (c) Phalcon Team <team@phalcon.io>
+ *
+ * For the full copyright and license information, please view the LICENSE.txt
+ * file that was distributed with this source code.
+ */
+namespace Phalcon\Support\Helper\Str;
+
+/**
+ * Converts strings to kebab-case style
+ */
+class KebabCase extends \Phalcon\Support\Helper\Str\PascalCase
+{
+
+
+    /**
+     * @param string      $text
+     * @param string|null $delimiters
+     *
+     * @return string
+     */
+    public function __invoke(string $text, string $delimiters = null): string
+    {
+    }
+}
diff --git a/src/Support/Helper/Str/PascalCase.php b/src/Support/Helper/Str/PascalCase.php
new file mode 100644
index 00000000..024beeb8
--- /dev/null
+++ b/src/Support/Helper/Str/PascalCase.php
@@ -0,0 +1,38 @@
+<?php
+
+/* This file is part of the Phalcon Framework.
+ *
+ * (c) Phalcon Team <team@phalcon.io>
+ *
+ * For the full copyright and license information, please view the LICENSE.txt
+ * file that was distributed with this source code.
+ */
+namespace Phalcon\Support\Helper\Str;
+
+/**
+ * Converts strings to PascalCase style
+ */
+class PascalCase
+{
+
+
+    /**
+     * @param string      $text
+     * @param string|null $delimiters
+     *
+     * @return string
+     */
+    public function __invoke(string $text, string $delimiters = null): string
+    {
+    }
+
+    /**
+     * @param string      $text
+     * @param string|null $delimiters
+     *
+     * @return array
+     */
+    protected function processArray(string $text, string $delimiters = null): array
+    {
+    }
+}
diff --git a/src/Support/Helper/Str/SnakeCase.php b/src/Support/Helper/Str/SnakeCase.php
new file mode 100644
index 00000000..194c68c6
--- /dev/null
+++ b/src/Support/Helper/Str/SnakeCase.php
@@ -0,0 +1,28 @@
+<?php
+
+/* This file is part of the Phalcon Framework.
+ *
+ * (c) Phalcon Team <team@phalcon.io>
+ *
+ * For the full copyright and license information, please view the LICENSE.txt
+ * file that was distributed with this source code.
+ */
+namespace Phalcon\Support\Helper\Str;
+
+/**
+ * Converts strings to snake_case style
+ */
+class SnakeCase extends \Phalcon\Support\Helper\Str\PascalCase
+{
+
+
+    /**
+     * @param string      $text
+     * @param string|null $delimiters
+     *
+     * @return string
+     */
+    public function __invoke(string $text, string $delimiters = null): string
+    {
+    }
+}
diff --git a/src/Support/HelperFactory.php b/src/Support/HelperFactory.php
index b1d69765..a0a5e086 100644
--- a/src/Support/HelperFactory.php
+++ b/src/Support/HelperFactory.php
@@ -39,6 +39,7 @@
  * @method string decode(string $data, bool $associative = false, int $depth = 512, int $options = 0)
  * @method string encode($data, int $options = 0, int $depth = 512)
  * @method bool   between(int $value, int $start, int $end)
+ * @method string camelize(string $text, string $delimiters = null, bool $lowerFirst = false)
  * @method string concat(string $delimiter, string $first, string $second, string ...$arguments)
  * @method int    countVowels(string $text)
  * @method string decapitalize(string $text, bool $upperRest = false, string $encoding = 'UTF-8')
@@ -55,14 +56,18 @@
  * @method bool   isLower(string $text, string $encoding = 'UTF-8')
  * @method bool   isPalindrome(string $text)
  * @method bool   isUpper(string $text, string $encoding = 'UTF-8')
+ * @method string kebabCase(string $text, string $delimiters = null)
  * @method int    len(string $text, string $encoding = 'UTF-8')
  * @method string lower(string $text, string $encoding = 'UTF-8')
+ * @method string pascalCase(string $text, string $delimiters = null)
  * @method string prefix($text, string $prefix)
  * @method string random(int $type = 0, int $length = 8)
  * @method string reduceSlashes(string $text)
  * @method bool   startsWith(string $haystack, string $needle, bool $ignoreCase = true)
+ * @method string snakeCase(string $text, string $delimiters = null)
  * @method string suffix($text, string $suffix)
  * @method string ucwords(string $text, string $encoding = 'UTF-8')
+ * @method string uncamelize(string $text, string $delimiters = '_')
  * @method string underscore(string $text)
  * @method string upper(string $text, string $encoding = 'UTF-8')
  */