[ticket/16955] Fix most return types in phpdoc

PHPBB3-16955

phpBB/phpbb/console/command/cron/run.php

@@ -45,7 +45,7 @@ class run extends \phpbb\console\command\command
 	/**
 	* Sets the command name and description
 	*
-	* @return null
+	* @return void
 	*/
 	protected function configure()
 	{

phpBB/phpbb/console/command/extension/install.php

@@ -49,7 +49,7 @@ class install extends \phpbb\console\command\command
 	/**
 	* Sets the command name and description
 	*
-	* @return null
+	* @return void
 	*/
 	protected function configure()
 	{

phpBB/phpbb/console/command/extension/list_available.php

@@ -38,7 +38,7 @@ class list_available extends \phpbb\console\command\command
 	/**
 	* Sets the command name and description
 	*
-	* @return null
+	* @return void
 	*/
 	protected function configure()
 	{

phpBB/phpbb/console/command/extension/manage.php

@@ -48,7 +48,7 @@ class manage extends \phpbb\console\command\command
 	/**
 	* Sets the command name and description
 	*
-	* @return null
+	* @return void
 	*/
 	protected function configure()
 	{

phpBB/phpbb/console/command/extension/remove.php

@@ -49,7 +49,7 @@ class remove extends \phpbb\console\command\command
 	/**
 	* Sets the command name and description
 	*
-	* @return null
+	* @return void
 	*/
 	protected function configure()
 	{

phpBB/phpbb/console/command/extension/update.php

@@ -46,7 +46,7 @@ class update extends \phpbb\console\command\command
 	/**
 	* Sets the command name and description
 	*
-	* @return null
+	* @return void
 	*/
 	protected function configure()
 	{

phpBB/phpbb/console/command/reparser/list_all.php

@@ -45,7 +45,7 @@ class list_all extends \phpbb\console\command\command
 	/**
 	* Sets the command name and description
 	*
-	* @return null
+	* @return void
 	*/
 	protected function configure()
 	{

phpBB/phpbb/console/command/reparser/reparse.php

@@ -79,7 +79,7 @@ class reparse extends \phpbb\console\command\command
 	/**
 	* Sets the command name and description
 	*
-	* @return null
+	* @return void
 	*/
 	protected function configure()
 	{

phpBB/phpbb/console/command/thumbnail/delete.php

@@ -55,7 +55,7 @@ class delete extends \phpbb\console\command\command
 	/**
 	* Sets the command name and description
 	*
-	* @return null
+	* @return void
 	*/
 	protected function configure()
 	{

phpBB/phpbb/console/command/thumbnail/generate.php

@@ -72,7 +72,7 @@ class generate extends \phpbb\console\command\command
 	/**
 	* Sets the command name and description
 	*
-	* @return null
+	* @return void
 	*/
 	protected function configure()
 	{

phpBB/phpbb/console/command/thumbnail/recreate.php

@@ -22,7 +22,7 @@ class recreate extends \phpbb\console\command\command
 	/**
 	* Sets the command name and description
 	*
-	* @return null
+	* @return void
 	*/
 	protected function configure()
 	{

phpBB/phpbb/console/command/update/check.php

@@ -57,7 +57,7 @@ class check extends \phpbb\console\command\command
 	*
 	* Sets the name and description of the command.
 	*
-	* @return null
+	* @return void
 	*/
 	protected function configure()
 	{

phpBB/phpbb/console/command/user/activate.php

@@ -87,7 +87,7 @@ class activate extends command
 	/**
 	 * Sets the command name and description
 	 *
-	 * @return null
+	 * @return void
 	 */
 	protected function configure()
 	{
@@ -186,7 +186,7 @@ class activate extends command
 	 *
 	 * @param array           $user_row The user data array
 	 * @param InputInterface  $input    The input stream used to get the options
-	 * @return null
+	 * @return void
 	 */
 	protected function send_notification($user_row, InputInterface $input)
 	{

phpBB/phpbb/console/command/user/add.php

@@ -85,7 +85,7 @@ class add extends command
 	/**
 	 * Sets the command name and description
 	 *
-	 * @return null
+	 * @return void
 	 */
 	protected function configure()
 	{
@@ -226,7 +226,7 @@ class add extends command
 	 * Validate the submitted user data
 	 *
 	 * @throws runtime_exception if any data fails validation
-	 * @return null
+	 * @return void
 	 */
 	protected function validate_user_data()
 	{
@@ -283,7 +283,7 @@ class add extends command
 	 * Send account activation email
 	 *
 	 * @param int   $user_id The new user's id
-	 * @return null
+	 * @return void
 	 */
 	protected function send_activation_email($user_id)
 	{

phpBB/phpbb/console/command/user/delete.php

@@ -76,7 +76,7 @@ class delete extends command
 	/**
 	 * Sets the command name and description
 	 *
-	 * @return null
+	 * @return void
 	 */
 	protected function configure()
 	{

phpBB/phpbb/console/command/user/reclean.php

@@ -55,7 +55,7 @@ class reclean extends command
 	/**
 	 * Sets the command name and description
 	 *
-	 * @return null
+	 * @return void
 	 */
 	protected function configure()
 	{