cs fixes

Author: dmaicher

lib/Doctrine/DBAL/Tools/Console/Command/ReservedWordsCommand.php

@@ -28,12 +28,13 @@
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
-use const E_USER_DEPRECATED;
 use function array_keys;
 use function assert;
 use function count;
 use function implode;
+use function is_string;
 use function trigger_error;
+use const E_USER_DEPRECATED;
 
 class ReservedWordsCommand extends Command
 {
@@ -200,8 +201,8 @@ protected function execute(InputInterface $input, OutputInterface $output)
 
     private function getConnection(InputInterface $input) : Connection
     {
-        /** @var string|null $connectionName */
         $connectionName = $input->getOption('connection');
+        assert(is_string($connectionName) || $connectionName === null);
 
         if ($this->connectionProvider === null) {
             if ($connectionName !== null) {

lib/Doctrine/DBAL/Tools/Console/Command/RunSqlCommand.php

@@ -13,12 +13,12 @@
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
-use const E_USER_DEPRECATED;
 use function assert;
 use function is_numeric;
 use function is_string;
 use function stripos;
 use function trigger_error;
+use const E_USER_DEPRECATED;
 
 /**
  * Task for executing arbitrary SQL that can come from a file or directly from
@@ -92,8 +92,8 @@ protected function execute(InputInterface $input, OutputInterface $output)
 
     private function getConnection(InputInterface $input) : Connection
     {
-        /** @var string|null $connectionName */
         $connectionName = $input->getOption('connection');
+        assert(is_string($connectionName) || $connectionName === null);
 
         if ($this->connectionProvider === null) {
             if ($connectionName !== null) {

lib/Doctrine/DBAL/Tools/Console/ConsoleRunner.php

@@ -12,9 +12,10 @@
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Helper\HelperSet;
 use TypeError;
-use const E_USER_DEPRECATED;
+use function assert;
 use function sprintf;
 use function trigger_error;
+use const E_USER_DEPRECATED;
 
 /**
  * Handles running the Console Tools inside Symfony Console context.
@@ -49,8 +50,8 @@ public static function run($helperSetOrConnectionProvider, $commands = [])
 
         $cli->setCatchExceptions(true);
 
-        /** @var ConnectionProvider|null $connectionProvider */
         $connectionProvider = null;
+        assert($connectionProvider instanceof ConnectionProvider || $connectionProvider === null);
         if ($helperSetOrConnectionProvider instanceof HelperSet) {
             @trigger_error(sprintf('Passing an instance of "%s" as the first argument is deprecated. Pass an instance of "%s" instead.', HelperSet::class, ConnectionProvider::class), E_USER_DEPRECATED);
             $connectionProvider = null;