Add type declarations to class properties.

Author: sheabunge

src/php/admin-menus/class-admin-menu.php

@@ -12,35 +12,35 @@ abstract class Admin_Menu {
 	 *
 	 * @var string
 	 */
-	public $name;
+	public string $name;
 
 	/**
 	 * The label shown in the admin menu.
 	 *
 	 * @var string
 	 */
-	public $label;
+	public string $label;
 
 	/**
 	 * The text used for the page title.
 	 *
 	 * @var string
 	 */
-	public $title;
+	public string $title;
 
 	/**
 	 * The base slug for the top-level admin menu.
 	 *
 	 * @var string
 	 */
-	protected $base_slug;
+	protected string $base_slug;
 
 	/**
 	 * The slug for this admin menu.
 	 *
 	 * @var string
 	 */
-	protected $slug;
+	protected string $slug;
 
 	/**
 	 * Constructor.

src/php/admin-menus/class-edit-menu.php

@@ -25,7 +25,7 @@ class Edit_Menu extends Admin_Menu {
 	 * @var Snippet|null
 	 * @see Edit_Menu::load_snippet_data()
 	 */
-	protected $snippet = null;
+	protected ?Snippet $snippet = null;
 
 	/**
 	 * Constructor

src/php/admin-menus/class-manage-menu.php

@@ -18,14 +18,14 @@ class Manage_Menu extends Admin_Menu {
 	 *
 	 * @var List_Table
 	 */
-	public $list_table;
+	public List_Table $list_table;
 
 	/**
 	 * Instance of the cloud list table class for search results.
 	 *
 	 * @var Cloud_Search_List_Table
 	 */
-	public $cloud_search_list_table;
+	public Cloud_Search_List_Table $cloud_search_list_table;
 
 	/**
 	 * Class constructor
@@ -211,7 +211,7 @@ public function enqueue_assets() {
 		wp_set_script_translations( 'code-snippets-manage-js', 'code-snippets' );
 
 		if ( 'cloud_search' === $this->get_current_type() ) {
-			Frontend::enqueue_all_prism_themes();
+			Front_End::enqueue_all_prism_themes();
 		}
 	}
 

src/php/admin-menus/class-welcome-menu.php

@@ -46,7 +46,7 @@ class Welcome_Menu extends Admin_Menu {
 	 *
 	 * @var ?array
 	 */
-	private $welcome_data = null;
+	private ?array $welcome_data = null;
 
 	/**
 	 * Class constructor

src/php/class-active-snippets.php

@@ -14,7 +14,7 @@ class Active_Snippets {
 	 *
 	 * @var Snippet[]
 	 */
-	private $active_snippets = [];
+	private array $active_snippets = [];
 
 	/**
 	 * Class constructor.

src/php/class-admin.php

@@ -16,7 +16,7 @@ class Admin {
 	 *
 	 * @var array<string, Admin_Menu>
 	 */
-	public $menus = array();
+	public array $menus = array();
 
 	/**
 	 * Class constructor

src/php/class-contextual-help.php

@@ -18,7 +18,7 @@ class Contextual_Help {
 	 *
 	 * @var WP_Screen
 	 */
-	public $screen;
+	public WP_Screen $screen;
 
 	/**
 	 * Name of current screen
@@ -27,7 +27,7 @@ class Contextual_Help {
 	 *
 	 * @var string
 	 */
-	public $screen_name;
+	public string $screen_name;
 
 	/**
 	 * Class constructor

src/php/class-data-item.php

@@ -16,21 +16,21 @@ abstract class Data_Item {
 	 *
 	 * @var array<string, mixed>
 	 */
-	protected $fields;
+	protected array $fields;
 
 	/**
 	 * List of default values provided for fields.
 	 *
 	 * @var array<string, mixed>
 	 */
-	protected $default_values;
+	protected array $default_values;
 
 	/**
 	 * Optional list of field name aliases to map when resolving a field name.
 	 *
 	 * @var array<string, string> Field alias names keyed to actual field names.
 	 */
-	protected $field_aliases;
+	protected array $field_aliases;
 
 	/**
 	 * Class constructor.

src/php/class-db.php

@@ -24,14 +24,14 @@ class DB {
 	 *
 	 * @var string
 	 */
-	public $table;
+	public string $table;
 
 	/**
 	 * Network-wide table name.
 	 *
 	 * @var string
 	 */
-	public $ms_table;
+	public string $ms_table;
 
 	/**
 	 * Class constructor.

src/php/class-list-table.php

@@ -30,28 +30,28 @@ class List_Table extends WP_List_Table {
 	 *
 	 * @var bool
 	 */
-	public $is_network;
+	public bool $is_network;
 
 	/**
 	 * A list of statuses (views)
 	 *
 	 * @var array<string>
 	 */
-	public $statuses = [ 'all', 'active', 'inactive', 'recently_activated' ];
+	public array $statuses = [ 'all', 'active', 'inactive', 'recently_activated' ];
 
 	/**
 	 * Column name to use when ordering the snippets list.
 	 *
 	 * @var string
 	 */
-	protected $order_by;
+	protected string $order_by;
 
 	/**
 	 * Direction to use when ordering the snippets list. Either 'asc' or 'desc'.
 	 *
 	 * @var string
 	 */
-	protected $order_dir;
+	protected string $order_dir;
 
 	/**
 	 * The constructor function for our class.