improve artisan console docs (#10663)

Author: amirhshokri

artisan.md

@@ -659,7 +659,7 @@ $name = $this->choice(
 <a name="writing-output"></a>
 ### Writing Output
 
-To send output to the console, you may use the `line`, `info`, `comment`, `question`, `warn`, and `error` methods. Each of these methods will use appropriate ANSI colors for their purpose. For example, let's display some general information to the user. Typically, the `info` method will display in the console as green colored text:
+To send output to the console, you may use the `line`, `newLine`, `info`, `comment`, `question`, `warn`, `alert`, and `error` methods. Each of these methods will use appropriate ANSI colors for their purpose. For example, let's display some general information to the user. Typically, the `info` method will display in the console as green colored text:
 
 ```php
 /**