Added inline documentation.

src/Manager/Asset_Manager.php

@@ -2,14 +2,23 @@
 
 namespace Rarst\Laps\Manager;
 
+/**
+ * Implements load of necessary front–end assets.
+ */
 class Asset_Manager {
 
+	/**
+	 * Sets up the hooks.
+	 */
 	public function __construct() {
 
 		add_action( 'wp_enqueue_scripts', [ $this, 'enqueue_scripts' ] );
 		add_action( 'admin_enqueue_scripts', [ $this, 'enqueue_scripts' ] );
 	}
 
+	/**
+	 * Registers assets and queues as necessary.
+	 */
 	public function enqueue_scripts() {
 
 		$suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
@@ -21,5 +30,4 @@ class Asset_Manager {
 			wp_enqueue_style( 'laps' );
 		}
 	}
-
 }

src/Manager/Load_Order_Manager.php

@@ -7,6 +7,9 @@ namespace Rarst\Laps\Manager;
  */
 class Load_Order_Manager {
 
+	/**
+	 * Sets up the hooks.
+	 */
 	public function __construct() {
 
 		add_action( 'pre_update_option_active_plugins', [ $this, 'pre_update_option_active_plugins' ] );
@@ -16,7 +19,7 @@ class Load_Order_Manager {
 	/**
 	 * Reorder active plugins so Laps is first and starts timing load early.
 	 *
-	 * @param array $plugins
+	 * @param array $plugins Filtered array of active plugins’ basenames.
 	 *
 	 * @return array
 	 */

src/Manager/Toolbar_Manager.php

@@ -6,11 +6,17 @@ use Rarst\Laps\Record\Recursive_Record_Iterator;
 use Rarst\Laps\Plugin;
 use Rarst\Laps\Record\Timeline_Iterator;
 
+/**
+ * Implements toolbar menu and visualization.
+ */
 class Toolbar_Manager {
 
 	/** @var Plugin $laps */
 	protected $laps;
 
+	/**
+	 * @param Plugin $laps Container instance.
+	 */
 	public function __construct( Plugin $laps ) {
 
 		$this->laps = $laps;
@@ -21,7 +27,7 @@ class Toolbar_Manager {
 	/**
 	 * Render interface and add to the toolbar.
 	 *
-	 * @param \WP_Admin_Bar $wp_admin_bar
+	 * @param \WP_Admin_Bar $wp_admin_bar WordPress core toolbar object.
 	 */
 	public function admin_bar_menu( $wp_admin_bar ) {