added property typehints

Author: dg

readme.md

@@ -772,9 +772,9 @@ Need to customize printer behavior? Create your own by inheriting the `Printer`
 ```php
 class MyPrinter extends Nette\PhpGenerator\Printer
 {
-	protected $indentation = "\t";
-	protected $linesBetweenProperties = 0;
-	protected $linesBetweenMethods = 1;
-	protected $returnTypeColon = ': ';
+	protected string $indentation = "\t";
+	protected int $linesBetweenProperties = 0;
+	protected int $linesBetweenMethods = 1;
+	protected string $returnTypeColon = ': ';
 }
 ```

src/PhpGenerator/Attribute.php

@@ -19,11 +19,8 @@ final class Attribute
 {
 	use Nette\SmartObject;
 
-	/** @var string */
-	private $name;
-
-	/** @var array */
-	private $args;
+	private string $name;
+	private array $args;
 
 
 	public function __construct(string $name, array $args)

src/PhpGenerator/ClassType.php

@@ -35,41 +35,37 @@ final class ClassType
 		VISIBILITY_PROTECTED = 'protected',
 		VISIBILITY_PRIVATE = 'private';
 
-	/** @var PhpNamespace|null */
-	private $namespace;
+	private ?PhpNamespace $namespace;
 
-	/** @var string|null */
-	private $name;
+	private ?string $name;
 
-	/** @var string  class|interface|trait */
-	private $type = self::TYPE_CLASS;
+	/** class|interface|trait */
+	private string $type = self::TYPE_CLASS;
 
-	/** @var bool */
-	private $final = false;
+	private bool $final = false;
 
-	/** @var bool */
-	private $abstract = false;
+	private bool $abstract = false;
 
 	/** @var string|string[] */
-	private $extends = [];
+	private string|array $extends = [];
 
 	/** @var string[] */
-	private $implements = [];
+	private array $implements = [];
 
 	/** @var TraitUse[] */
-	private $traits = [];
+	private array $traits = [];
 
 	/** @var Constant[] name => Constant */
-	private $consts = [];
+	private array $consts = [];
 
 	/** @var Property[] name => Property */
-	private $properties = [];
+	private array $properties = [];
 
 	/** @var Method[] name => Method */
-	private $methods = [];
+	private array $methods = [];
 
 	/** @var EnumCase[] name => EnumCase */
-	private $cases = [];
+	private array $cases = [];
 
 
 	public static function class(?string $name): self

src/PhpGenerator/Closure.php

@@ -24,7 +24,7 @@ final class Closure
 	use Traits\AttributeAware;
 
 	/** @var Parameter[] */
-	private $uses = [];
+	private array $uses = [];
 
 
 	public static function from(\Closure $closure): self

src/PhpGenerator/Constant.php

@@ -23,11 +23,8 @@ final class Constant
 	use Traits\CommentAware;
 	use Traits\AttributeAware;
 
-	/** @var mixed */
-	private $value;
-
-	/** @var bool */
-	private $final = false;
+	private mixed $value;
+	private bool $final = false;
 
 
 	/** @return static */

src/PhpGenerator/Dumper.php

@@ -19,14 +19,9 @@ final class Dumper
 {
 	private const INDENT_LENGTH = 4;
 
-	/** @var int */
-	public $maxDepth = 50;
-
-	/** @var int */
-	public $wrapLength = 120;
-
-	/** @var string */
-	public $indentation = "\t";
+	public int $maxDepth = 50;
+	public int $wrapLength = 120;
+	public string $indentation = "\t";
 
 
 	/**

src/PhpGenerator/EnumCase.php

@@ -22,8 +22,7 @@ final class EnumCase
 	use Traits\CommentAware;
 	use Traits\AttributeAware;
 
-	/** @var string|int|null */
-	private $value;
+	private string|int|null $value = null;
 
 
 	/** @return static */

src/PhpGenerator/Extractor.php

@@ -24,9 +24,9 @@ final class Extractor
 {
 	use Nette\SmartObject;
 
-	private $code;
-	private $statements;
-	private $printer;
+	private string $code;
+	private array $statements;
+	private PhpParser\PrettyPrinterAbstract $printer;
 
 
 	public function __construct(string $code)

src/PhpGenerator/Factory.php

@@ -20,8 +20,8 @@ final class Factory
 {
 	use Nette\SmartObject;
 
-	private $bodyCache = [];
-	private $extractorCache = [];
+	private array $bodyCache = [];
+	private array $extractorCache = [];
 
 
 	public function fromClassReflection(

src/PhpGenerator/Literal.php

@@ -15,17 +15,10 @@
  */
 class Literal
 {
-	/** @var string */
-	private $value;
-
-	/** @var ?array */
-	private $args;
-
-
-	public function __construct(string $value, ?array $args = null)
-	{
-		$this->value = $value;
-		$this->args = $args;
+	public function __construct(
+		private string $value,
+		private ?array $args = null,
+	) {
 	}