Fix implicit nullable to prevent deprecation on PHP 8.4

src/FileRepository.php

@@ -1,4 +1,4 @@
 <?php
 
 declare(strict_types=1);
 
@@ -39,7 +39,7 @@
     private FilesInterface $files;
     private Inflector $inflector;
 
-    public function __construct(private MigrationConfig $config, FactoryInterface $factory = null)
+    public function __construct(private MigrationConfig $config, ?FactoryInterface $factory = null)
     {
         $this->files = new Files();
         $this->factory = $factory ?? new Container();
@@ -71,7 +71,7 @@
         return $migrations;
     }
 
-    public function registerMigration(string $name, string $class, string $body = null): string
+    public function registerMigration(string $name, string $class, ?string $body = null): string
     {
         if (empty($body) && !\class_exists($class)) {
             throw new RepositoryException(
@@ -134,7 +134,7 @@
      */
     private function getFiles(string $directory): \Generator
     {
         foreach ($this->files->getFiles($directory, '*.php') as $filename) {
             $reflection = new ReflectionFile($filename);
             $definition = \explode('_', \basename($filename, '.php'), 3);
 

src/Migrator.php

@@ -105,7 +105,7 @@ public function getMigrations(): array
      *
      * @throws MigrationException
      */
-    public function run(CapsuleInterface $capsule = null): ?MigrationInterface
+    public function run(?CapsuleInterface $capsule = null): ?MigrationInterface
     {
         if (!$this->isConfigured()) {
             throw new MigrationException('Unable to run migration, Migrator not configured');
@@ -158,7 +158,7 @@ static function () use ($migration, $capsule): void {
      *
      * @throws \Throwable
      */
-    public function rollback(CapsuleInterface $capsule = null): ?MigrationInterface
+    public function rollback(?CapsuleInterface $capsule = null): ?MigrationInterface
     {
         if (!$this->isConfigured()) {
             throw new MigrationException('Unable to run migration, Migrator not configured');
@@ -214,7 +214,7 @@ protected function resolveState(MigrationInterface $migration): State
      * Migration table, all migration information will be stored in it.
      *
      */
-    protected function migrationTable(string $database = null): Table
+    protected function migrationTable(?string $database = null): Table
     {
         return $this->dbal->database($database)->table($this->config->getTable());
     }

src/RepositoryInterface.php

@@ -31,5 +31,5 @@ public function getMigrations(): array;
      * @throws RepositoryException
      *
      */
-    public function registerMigration(string $name, string $class, string $body = null): string;
+    public function registerMigration(string $name, string $class, ?string $body = null): string;
 }

src/State.php

@@ -41,7 +41,7 @@ public function getTimeExecuted(): ?\DateTimeInterface
         return $this->timeExecuted;
     }
 
-    public function withStatus(int $status, \DateTimeInterface $timeExecuted = null): self
+    public function withStatus(int $status, ?\DateTimeInterface $timeExecuted = null): self
     {
         $state = clone $this;
         $state->status = $status;