From e5c13dd87080412cc756e16a71fa997574714280 Mon Sep 17 00:00:00 2001
From: Rumperuu <me+git@bengoldsworthy.net>
Date: Sun, 2 May 2021 11:56:48 +0100
Subject: [PATCH] refactor: run Rector `TYPE_DECLARATIONS` ruleset

---
 rector.php        |  1 +
 src/footnotes.php | 12 +++---------
 2 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/rector.php b/rector.php
index 981cdf3..3d837f2 100644
--- a/rector.php
+++ b/rector.php
@@ -20,6 +20,7 @@ return static function (ContainerConfigurator $containerConfigurator): void {
     $parameters->set(Option::SETS, [
         SetList::CODE_QUALITY,
         SetList::DEAD_CODE,
+        SetList::TYPE_DECLARATION,
        // DowngradeSetList::PHP_80,
        // DowngradeSetList::PHP_74,
        // DowngradeSetList::PHP_73,
diff --git a/src/footnotes.php b/src/footnotes.php
index 6a1431a..a8273c7 100755
--- a/src/footnotes.php
+++ b/src/footnotes.php
@@ -63,10 +63,8 @@ define( 'PRODUCTION_ENV', false );
  *
  * @since 2.8.0
  * @see includes\Activator::activate()
- *
- * @return void
  */
-function activate_footnotes() {
+function activate_footnotes(): void {
 	/**
 	 * Provides plugin activation functionality.
 	 */
@@ -80,10 +78,8 @@ function activate_footnotes() {
  *
  * @since 2.8.0
  * @see includes\Deactivator::deactivate()
- *
- * @return void
  */
-function deactivate_footnotes() {
+function deactivate_footnotes(): void {
 	/**
 	 * Provides plugin deactivation functionality.
 	 */
@@ -108,10 +104,8 @@ require_once plugin_dir_path( __FILE__ ) . 'includes/class-core.php';
  * the plugin from this point in the file does not affect the page life cycle.
  *
  * @since 2.8.0
- *
- * @return void
  */
-function run_footnotes() {
+function run_footnotes(): void {
 	/**
 	 * The plugin core.
 	 *