REturn types

wp/headless-wp/includes/classes/BaseToken.php

@@ -41,7 +41,7 @@ public static function generate( array $payload ): string {
 	/**
 	 * Return the private key used to encode and decode tokens.
 	 *
-	 * @throws \Exception If the private key is not found.
+	 * @throws Exception If the private key is not found.
 	 *
 	 * @return string
 	 */
@@ -70,9 +70,9 @@ private static function get_private_key() {
 	/**
 	 * Decode capability tokens if present.
 	 *
-	 * @return object
+	 * @return object|null
 	 */
-	public static function get_payload_from_token( $token = '' ) {
+	public static function get_payload_from_token( string $token = '' ) {
 		// Get HTTP Authorization Header.
 		$header = isset( $_SERVER['HTTP_AUTHORIZATION'] )
 		? sanitize_text_field( wp_unslash( $_SERVER['HTTP_AUTHORIZATION'] ) )

wp/headless-wp/includes/classes/Integrations/Polylang/PolylangYoastPresenter.php

@@ -16,11 +16,17 @@
  */
 class PolylangYoastPresenter extends Abstract_Indexable_Presenter {
 
+	/**
+	 * Presentation
+	 *
+	 * @var object
+	 */
 	public $presentation;
+
 	/**
 	 * Output the hreflang tags if they exist.
 	 */
-	public function present() {
+	public function present(): string {
 		if ( function_exists( 'pll_languages_list' ) ) {
 			$hreflangs = $this->get();
 
@@ -38,7 +44,7 @@ public function present() {
 	 *
 	 * @return string Hreflang tags or empty string.
 	 */
-	public function get() {
+	public function get(): string {
 		$source = $this->presentation->source;
 
 		if ( ! $source instanceof \WP_Post && ! $source instanceof \WP_Term ) {
@@ -142,7 +148,7 @@ public function get() {
 	 *
 	 * @return array List of homepage IDs.
 	 */
-	public function get_homepage_post_ids() {
+	public function get_homepage_post_ids(): array {
 		$home_id = get_option( 'page_on_front' );
 		if ( empty( $home_id ) ) {
 			return [];