adding some docblock stuff

includes/front/class-custompage.php

@@ -11,6 +11,7 @@ class CustomPage {
 	/**
 	 * Class constructor.
 	 *
+	 * @package PluginNamespace\Front\CustomPage
 	 * @since 1.0.0
 	 *
 	 * @return void
@@ -22,6 +23,7 @@ class CustomPage {
 	/**
 	 * Register and enqueue stylesheets and javascript files.
 	 *
+	 * @package PluginNamespace\Front\CustomPage
 	 * @since 1.0.0
 	 *
 	 * @return void
@@ -42,14 +44,15 @@ class CustomPage {
 	/**
 	 * Display a page in place of a shortcode.
 	 *
+	 * @package PluginNamespace\Front\CustomPage
 	 * @since 1.0.0
 	 *
-	 * @param array  $attributes  Array of attributes on the shortcode string in the post body.
+	 * @param array<string, string>  $attributes  Array of attributes on the shortcode string in the post body.
-	 * @param string $content     (optional) Text content that is between opening and closing shortcodes.
+	 * @param string|null $content     (optional) Text content that is between opening and closing shortcodes.
 	 *
 	 * @return string
 	 */
-	public function display_custom_page( array $attributes = array(), $content = null ) {
+	public function display_custom_page( array $attributes = array(), ?string $content = null ): string {
 		$data = array(
 			'shortcode' => array(
 				'attributes' => $attributes,
@@ -58,7 +61,9 @@ class CustomPage {
 		);
 
 		ob_start();
+		// phpcs:disable
 		echo nmsp_plugin_app()->blade->run( 'front.custom-page', $data );
+		// phpcs:enable
 		$output = ob_get_clean();
 		return wp_kses_post( $output );
 	}