fix phpcs warnings

hide warnings in phpcs

src/Shell/Task/CellTask.php

@@ -54,7 +54,7 @@ public function template()
      * Bake the Cell class and template file.
      *
      * @param string $name The name of the cell to make.
-     * @return void
+     * @return string
      */
     public function bake($name)
     {

src/Shell/Task/ControllerTask.php

@@ -46,7 +46,7 @@ class ControllerTask extends BakeTask
      * Execution method always used for tasks
      *
      * @param string|null $name The name of the controller to bake.
-     * @return void
+     * @return null|bool
      */
     public function main($name = null)
     {
@@ -189,7 +189,7 @@ public function bakeController($controllerName, array $data)
      * Assembles and writes a unit test file
      *
      * @param string $className Controller class name
-     * @return string Baked test
+     * @return void|string Baked test
      */
     public function bakeTest($className)
     {

src/Shell/Task/FixtureTask.php

@@ -98,7 +98,7 @@ public function getOptionParser()
      * Handles dispatching to interactive, named, or all processes.
      *
      * @param string|null $name The name of the fixture to bake.
-     * @return void
+     * @return null|bool
      */
     public function main($name = null)
     {

src/Shell/Task/MailerTask.php

@@ -56,7 +56,7 @@ public function template()
      * Bake the Mailer class and html/text layout files.
      *
      * @param string $name The name of the mailer to make.
-     * @return void
+     * @return string
      */
     public function bake($name)
     {

src/Shell/Task/PluginTask.php

@@ -59,7 +59,7 @@ public function initialize()
      * Execution method always used for tasks
      *
      * @param string|null $name The name of the plugin to bake.
-     * @return void
+     * @return null|bool
      */
     public function main($name = null)
     {
@@ -88,7 +88,7 @@ public function main($name = null)
      * Also update the autoloader and the root composer.json file if it can be found
      *
      * @param string $plugin Name of the plugin in CamelCased format
-     * @return bool
+     * @return bool|void
      */
     public function bake($plugin)
     {

src/Shell/Task/SimpleBakeTask.php

@@ -73,7 +73,7 @@ public function templateData()
      * Execute method
      *
      * @param string|null $name The name of the object to bake.
-     * @return void
+     * @return void|int
      */
     public function main($name = null)
     {
@@ -111,7 +111,7 @@ public function bake($name)
      * Generate a test case.
      *
      * @param string $className The class to bake a test for.
-     * @return string|bool
+     * @return void|string|bool
      */
     public function bakeTest($className)
     {

src/Shell/Task/TemplateTask.php

@@ -340,7 +340,7 @@ public function bakeActions(array $actions, $vars)
     /**
      * handle creation of baking a custom action view file
      *
-     * @return void
+     * @return void|null
      */
     public function customAction()
     {

src/Shell/Task/TestTask.php

@@ -93,7 +93,7 @@ class TestTask extends BakeTask
      *
      * @param string|null $type Class type.
      * @param string|null $name Name.
-     * @return void
+     * @return void|array
      */
     public function main($type = null, $name = null)
     {