Do some code quality check and fix #126

src/SPC/command/dev/AllExtCommand.php

@@ -5,17 +5,21 @@ declare(strict_types=1);
 namespace SPC\command\dev;
 
 use SPC\command\BaseCommand;
+use SPC\exception\FileSystemException;
 use SPC\store\Config;
 use Symfony\Component\Console\Attribute\AsCommand;
 
 #[AsCommand('dev:ext-all', 'Dev command', ['list-ext'])]
 class AllExtCommand extends BaseCommand
 {
-    public function configure()
+    public function configure(): void
     {
         $this->addOption('line', 'l', null, 'Show with separate lines');
     }
 
+    /**
+     * @throws FileSystemException
+     */
     public function handle(): int
     {
         $this->output->writeln(implode($this->input->getOption('line') ? PHP_EOL : ',', array_keys(Config::getExts())));

src/SPC/command/dev/ExtInfoCommand.php

@@ -5,6 +5,9 @@ declare(strict_types=1);
 namespace SPC\command\dev;
 
 use SPC\command\BaseCommand;
+use SPC\exception\FileSystemException;
+use SPC\exception\RuntimeException;
+use SPC\exception\WrongUsageException;
 use SPC\store\Config;
 use SPC\util\DependencyUtil;
 use Symfony\Component\Console\Attribute\AsCommand;
@@ -13,11 +16,16 @@ use Symfony\Component\Console\Input\InputArgument;
 #[AsCommand('dev:ext-info', 'Dev command')]
 class ExtInfoCommand extends BaseCommand
 {
-    public function configure()
+    public function configure(): void
     {
         $this->addArgument('extensions', InputArgument::REQUIRED, 'The extension name you need to get info');
     }
 
+    /**
+     * @throws WrongUsageException
+     * @throws FileSystemException
+     * @throws RuntimeException
+     */
     public function handle(): int
     {
         $extensions = array_map('trim', array_filter(explode(',', $this->getArgument('extensions'))));

src/SPC/command/dev/PhpVerCommand.php

@@ -12,7 +12,7 @@ use Symfony\Component\Console\Output\OutputInterface;
 #[AsCommand('dev:php-ver', 'Dev command')]
 class PhpVerCommand extends BaseCommand
 {
-    public function initialize(InputInterface $input, OutputInterface $output)
+    public function initialize(InputInterface $input, OutputInterface $output): void
     {
         $this->no_motd = true;
         parent::initialize($input, $output);

src/SPC/command/dev/SortConfigCommand.php

@@ -18,7 +18,7 @@ use Symfony\Component\Console\Input\InputArgument;
 #[AsCommand('dev:sort-config', 'After config edited, sort it by alphabet', ['sort-config'])]
 class SortConfigCommand extends BaseCommand
 {
-    public function configure()
+    public function configure(): void
     {
         $this->addArgument('config-name', InputArgument::REQUIRED, 'Your config to be sorted, you can sort "lib", "source" and "ext".');
     }