fix minor code quality issues and imports

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2018-2025 Aternos GmbH
+Copyright (c) 2018-2026 Aternos GmbH
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/BaseModel.php

@@ -104,10 +104,11 @@ public function setId(mixed $id): static
     }
 
     /**
-     * Generate an unique identifier for the model
+     * Generate a unique identifier for the model
      */
-    protected function generateId()
+    protected function generateId(): void
     {
+        /** @noinspection SpellCheckingInspection */
         $characters = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
         $charactersLength = strlen($characters);
         do {

src/Driver/DriverRegistry.php

@@ -2,8 +2,8 @@
 
 namespace Aternos\Model\Driver;
 
-use Aternos\Model\Driver\OpenSearch\OpenSearch;
 use Aternos\Model\Driver\Mysqli\Mysqli;
+use Aternos\Model\Driver\OpenSearch\OpenSearch;
 use Aternos\Model\Driver\Redis\Redis;
 use Aternos\Model\Driver\Test\TestDriver;
 use InvalidArgumentException;
@@ -34,10 +34,12 @@ class DriverRegistry implements DriverRegistryInterface
      * Register a driver object by ID
      *
      * @param DriverInterface $driver
+     * @return $this
      */
-    public function registerDriver(DriverInterface $driver)
+    public function registerDriver(DriverInterface $driver): static
     {
         $this->drivers[$driver->getId()] = $driver;
+        return $this;
     }
 
     /**
@@ -47,10 +49,12 @@ public function registerDriver(DriverInterface $driver)
      *
      * @param string $id
      * @param string $class
+     * @return $this
      */
-    public function registerDriverClass(string $id, string $class)
+    public function registerDriverClass(string $id, string $class): static
     {
         $this->classes[$id] = $class;
+        return $this;
     }
 
     /**

src/Driver/Mysqli/MysqlConnectionFailedException.php

@@ -8,6 +8,6 @@ class MysqlConnectionFailedException extends MysqlException
 {
     public function __construct(Throwable $previous)
     {
-        parent::__construct("Could not connect to Mysqli database", $previous?->getCode(), $previous);
+        parent::__construct("Could not connect to Mysqli database", $previous->getCode(), $previous);
     }
 }

src/Driver/Test/TestTableEntry.php

@@ -2,13 +2,14 @@
 
 namespace Aternos\Model\Driver\Test;
 
+use ArrayAccess;
 use Aternos\Model\ModelInterface;
 use Aternos\Model\Query\SelectField;
 use Aternos\Model\Query\UpdateField;
 use Aternos\Model\Query\WhereCondition;
 use Aternos\Model\Query\WhereGroup;
 
-class TestTableEntry implements \ArrayAccess
+class TestTableEntry implements ArrayAccess
 {
     public function __construct(protected array $data)
     {

src/GenericModel.php

@@ -5,7 +5,6 @@
 use Aternos\Model\Driver\DriverInterface;
 use Aternos\Model\Driver\DriverRegistry;
 use Aternos\Model\Driver\DriverRegistryInterface;
-use Aternos\Model\Driver\Test\TestDriver;
 use Aternos\Model\Driver\Features\CacheableInterface;
 use Aternos\Model\Driver\Features\DeletableInterface;
 use Aternos\Model\Driver\Features\DeleteQueryableInterface;
@@ -18,6 +17,7 @@
 use Aternos\Model\Driver\Features\UpdateQueryableInterface;
 use Aternos\Model\Driver\Mysqli\Mysqli;
 use Aternos\Model\Driver\Redis\Redis;
+use Aternos\Model\Driver\Test\TestDriver;
 use Aternos\Model\Query\CountField;
 use Aternos\Model\Query\DeleteQuery;
 use Aternos\Model\Query\GroupField;

src/ModelCollection.php

@@ -31,11 +31,12 @@ public function __construct(array $models = [])
      * Add a model
      *
      * @param TModel $model
-     * @noinspection PhpDocSignatureInspection
+     * @return static
      */
-    public function add(ModelInterface $model)
+    public function add(ModelInterface $model): static
     {
         $this->models[] = $model;
+        return $this;
     }
 
     /**

src/Query/Generator/SQL.php

@@ -45,6 +45,7 @@ class SQL implements QueryGeneratorInterface
      * Callback function to escape values
      *
      * @var callable|string
+     * @noinspection SpellCheckingInspection
      */
     public $escapeFunction = "addslashes";
 

src/Query/Query.php

@@ -4,7 +4,6 @@
 
 use Aternos\Model\ModelInterface;
 use InvalidArgumentException;
-use UnexpectedValueException;
 
 /**
  * Class Query

src/Query/WhereGroup.php

@@ -54,10 +54,12 @@ public function __construct(array $conditions = [], int $conjunction = self:: AN
      * Add an element to the group
      *
      * @param WhereCondition|WhereGroup $conditionOrGroup
+     * @return $this
      */
-    public function add(WhereCondition|WhereGroup $conditionOrGroup)
+    public function add(WhereCondition|WhereGroup $conditionOrGroup): static
     {
         $this->group[] = $conditionOrGroup;
+        return $this;
     }
 
     /**