No function changes. Cleanup console command cleanup

app/Console/Commands/ANSIEncode.php

@@ -26,9 +26,9 @@ class ANSIEncode extends Command
 	/**
 	 * Execute the console command.
 	 *
-	 * @return mixed
+	 * @return int
 	 */
-	public function handle()
+	public function handle(): int
 	{
 		foreach (ANSI::binary($this->argument('file')) as $line) {
 			foreach (str_split(bin2hex($line),2) as $y)
@@ -36,5 +36,7 @@ class ANSIEncode extends Command
 
 			echo "\r";
 		}
+
+		return self::SUCCESS;
 	}
 }