These can all be private.

Author: johnbillion

src/Doc.php

@@ -16,22 +16,22 @@ final class Doc {
 	/**
 	 * @var string
 	 */
-	protected $description;
+	private $description;
 
 	/**
 	 * @var string
 	 */
-	protected $long_description;
+	private $long_description;
 
 	/**
 	 * @var string
 	 */
-	protected $long_description_html;
+	private $long_description_html;
 
 	/**
 	 * @var Tags
 	 */
-	protected $tags;
+	private $tags;
 
 	/**
 	 * @phpstan-param DocArray $data
@@ -69,7 +69,7 @@ public function getParams(): array {
 	/**
 	 * @phpstan-param DocArray $data
 	 */
-	protected function setData( array $data ): self {
+	private function setData( array $data ): self {
 		$this->description = $data['description'];
 		$this->long_description = $data['long_description'];
 		$this->long_description_html = $data['long_description_html'];

src/Hook.php

@@ -19,34 +19,34 @@ final class Hook {
 	/**
 	 * @var string
 	 */
-	protected $name;
+	private $name;
 
 	/**
 	 * @var ?array<int, string>
 	 * @phpstan-var ?list<string>
 	 */
-	protected $aliases;
+	private $aliases;
 
 	/**
 	 * @var string
 	 */
-	protected $file;
+	private $file;
 
 	/**
 	 * @var string
 	 * @phpstan-var HookType
 	 */
-	protected $type;
+	private $type;
 
 	/**
 	 * @var Doc
 	 */
-	protected $doc;
+	private $doc;
 
 	/**
 	 * @var int
 	 */
-	protected $args;
+	private $args;
 
 	/**
 	 * @phpstan-param HookArray $data
@@ -96,7 +96,7 @@ public function getParams(): array {
 	/**
 	 * @phpstan-param HookArray $data
 	 */
-	protected function setData( array $data ): self {
+	private function setData( array $data ): self {
 		$this->name = $data['name'];
 		$this->aliases = $data['aliases'] ?? null;
 		$this->file = $data['file'];

src/Hooks.php

@@ -13,7 +13,7 @@ final class Hooks implements \Countable, \IteratorAggregate {
 	 * @var array
 	 * @phpstan-var HooksArray
 	 */
-	protected $data;
+	private $data;
 
 	public static function fromVendor( string $directory, string $file ): self {
 		return self::fromKnownFile( self::findFileFromVendor( $directory, $file ) );
@@ -105,7 +105,7 @@ public function includes( string $name ): bool {
 	/**
 	 * @throws \Exception
 	 */
-	protected static function fromKnownFile( string $file ): self {
+	private static function fromKnownFile( string $file ): self {
 		$contents = file_get_contents( $file );
 
 		if ( $contents === false ) {
@@ -132,7 +132,7 @@ protected static function fromKnownFile( string $file ): self {
 	/**
 	 * @throws \Exception
 	 */
-	protected static function findFileFromVendor( string $directory, string $path ): string {
+	private static function findFileFromVendor( string $directory, string $path ): string {
 		$library_dependency = $directory . '/vendor/' . $path;
 
 		if ( file_exists( $library_dependency ) ) {
@@ -154,7 +154,7 @@ protected static function findFileFromVendor( string $directory, string $path ):
 	/**
 	 * @phpstan-param HooksArray $data
 	 */
-	protected function setData( array $data ): self {
+	private function setData( array $data ): self {
 		$this->data = $data;
 
 		return $this;

src/Tag.php

@@ -18,38 +18,38 @@ final class Tag {
 	/**
 	 * @var string
 	 */
-	protected $name;
+	private $name;
 
 	/**
 	 * @var string
 	 */
-	protected $content;
+	private $content;
 
 	/**
 	 * @var ?array<int, string>
 	 * @phpstan-var ?list<string>
 	 */
-	protected $types;
+	private $types;
 
 	/**
 	 * @var ?string
 	 */
-	protected $variable;
+	private $variable;
 
 	/**
 	 * @var ?string
 	 */
-	protected $link;
+	private $link;
 
 	/**
 	 * @var ?string
 	 */
-	protected $refers;
+	private $refers;
 
 	/**
 	 * @var ?string
 	 */
-	protected $description;
+	private $description;
 
 	/**
 	 * @phpstan-param TagArray $data
@@ -107,7 +107,7 @@ public function getDescription(): ?string {
 	/**
 	 * @phpstan-param TagArray $data
 	 */
-	protected function setData( array $data ): self {
+	private function setData( array $data ): self {
 		$this->name = $data['name'];
 		$this->content = $data['content'];
 		$this->types = $data['types'] ?? null;

src/Tags.php

@@ -13,7 +13,7 @@ final class Tags implements \Countable, \IteratorAggregate {
 	 * @var array<int, Tag>
 	 * @phpstan-var list<Tag>
 	 */
-	protected $tags;
+	private $tags;
 
 	/**
 	 * @phpstan-param TagsArray $data
@@ -62,7 +62,7 @@ public function getParams(): array {
 	/**
 	 * @phpstan-param TagsArray $data
 	 */
-	protected function setData( array $data ): self {
+	private function setData( array $data ): self {
 		$this->tags = array_map( [ '\\WPHooks\\Tag', 'fromData' ], $data );
 
 		return $this;