Add final keyword to classes

2020-08-29 12:57:08 +02:00
parent 4c1ea711da
commit f811bf5a16
3 changed files with 3 additions and 3 deletions
--- a/exceptions/MDConsoleInvalidHeadingNumber.php
+++ b/exceptions/MDConsoleInvalidHeadingNumber.php
@ -4,7 +4,7 @@ declare(strict_types = 1);
 /**
 * Custom exception class for invalid page parameters.
 */
-class MDConsoleInvalidHeadingNumber extends Exception {
+final class MDConsoleInvalidHeadingNumber extends Exception {

    /**
     * Error message.