added property typehints

Author: dg

src/Bridges/CacheDI/CacheExtension.php

@@ -17,8 +17,7 @@
  */
 final class CacheExtension extends Nette\DI\CompilerExtension
 {
-	/** @var string */
-	private $tempDir;
+	private string $tempDir;
 
 
 	public function __construct(string $tempDir)

src/Bridges/CacheLatte/CacheMacro.php

@@ -21,8 +21,7 @@ final class CacheMacro implements Latte\IMacro
 {
 	use Nette\SmartObject;
 
-	/** @var bool */
-	private $used;
+	private bool $used;
 
 
 	/**

src/Caching/Cache.php

@@ -36,11 +36,9 @@ class Cache
 	/** @internal */
 	public const NAMESPACE_SEPARATOR = "\x00";
 
-	/** @var Storage */
-	private $storage;
+	private Storage $storage;
 
-	/** @var string */
-	private $namespace;
+	private string $namespace;
 
 
 	public function __construct(Storage $storage, ?string $namespace = null)

src/Caching/OutputHelper.php

@@ -19,14 +19,11 @@ class OutputHelper
 {
 	use Nette\SmartObject;
 
-	/** @var array */
-	public $dependencies = [];
+	public array $dependencies = [];
 
-	/** @var Cache|null */
-	private $cache;
+	private ?Cache $cache;
 
-	/** @var string */
-	private $key;
+	private mixed $key;
 
 
 	public function __construct(Cache $cache, $key)

src/Caching/Storages/FileStorage.php

@@ -47,20 +47,17 @@ class FileStorage implements Nette\Caching\Storage
 		FILE = 'file',
 		HANDLE = 'handle';
 
-	/** @var float  probability that the clean() routine is started */
-	public static $gcProbability = 0.001;
+	/** probability that the clean() routine is started */
+	public static float $gcProbability = 0.001;
 
 	/** @deprecated */
 	public static $useDirectories = true;
 
-	/** @var string */
-	private $dir;
+	private string $dir;
 
-	/** @var Journal */
-	private $journal;
+	private ?Journal $journal;
 
-	/** @var array */
-	private $locks;
+	private array $locks;
 
 
 	public function __construct(string $dir, ?Journal $journal = null)

src/Caching/Storages/MemcachedStorage.php

@@ -26,14 +26,11 @@ class MemcachedStorage implements Nette\Caching\Storage, Nette\Caching\BulkReade
 		META_DATA = 'data',
 		META_DELTA = 'delta';
 
-	/** @var \Memcached */
-	private $memcached;
+	private \Memcached $memcached;
 
-	/** @var string */
-	private $prefix;
+	private string $prefix;
 
-	/** @var Journal */
-	private $journal;
+	private ?Journal $journal;
 
 
 	/**

src/Caching/Storages/MemoryStorage.php

@@ -19,8 +19,7 @@ class MemoryStorage implements Nette\Caching\Storage
 {
 	use Nette\SmartObject;
 
-	/** @var array */
-	private $data = [];
+	private array $data = [];
 
 
 	public function read(string $key)

src/Caching/Storages/SQLiteJournal.php

@@ -23,8 +23,7 @@ class SQLiteJournal implements Journal
 	/** @string */
 	private $path;
 
-	/** @var \PDO */
-	private $pdo;
+	private \PDO $pdo;
 
 
 	public function __construct(string $path)
@@ -66,7 +65,7 @@ private function open(): void
 
 	public function write(string $key, array $dependencies): void
 	{
-		if (!$this->pdo) {
+		if (!isset($this->pdo)) {
 			$this->open();
 		}
 
@@ -95,7 +94,7 @@ public function write(string $key, array $dependencies): void
 
 	public function clean(array $conditions): ?array
 	{
-		if (!$this->pdo) {
+		if (!isset($this->pdo)) {
 			$this->open();
 		}
 

src/Caching/Storages/SQLiteStorage.php

@@ -20,8 +20,7 @@ class SQLiteStorage implements Nette\Caching\Storage, Nette\Caching\BulkReader
 {
 	use Nette\SmartObject;
 
-	/** @var \PDO */
-	private $pdo;
+	private \PDO $pdo;
 
 
 	public function __construct(string $path)

tests/Caching/Cache.php

@@ -7,7 +7,7 @@
 
 class TestStorage implements IStorage
 {
-	private $data = [];
+	private array $data = [];
 
 
 	public function read(string $key)