Updated hooks to work with new Config Devel issue fork:

https://www.drupal.org/project/config_enforce_devel/issues/3345668

config_enforce_devel.module

@@ -17,9 +17,9 @@ function config_enforce_devel_form_alter(&$form, FormStateInterface &$form_state
 }
 
 /**
- * Implements hook_config_devel_auto_import().
+ * Implements hook_config_devel_auto_import_files().
  */
-function config_enforce_devel_config_devel_auto_import() {
+function config_enforce_devel_config_devel_auto_import_files() {
   return ConfigDevelHelper::autoImport();
 }
 
@@ -31,9 +31,9 @@ function config_enforce_devel_config_devel_post_auto_import($auto_import) {
 }
 
 /**
- * Implements hook_config_devel_auto_export().
+ * Implements hook_config_devel_auto_export_files().
  */
-function config_enforce_devel_config_devel_auto_export() {
+function config_enforce_devel_config_devel_auto_export_files() {
   return ConfigDevelHelper::autoExport();
 }
 

src/ConfigDevelHelper.php

@@ -12,12 +12,12 @@ class ConfigDevelHelper {
   /**
    * Provide Config Devel module with configs to read from disk.
    *
-   * @see hook_config_devel_auto_import()
+   * @see \config_enforce_devel_config_devel_auto_import_files()
    */
   public static function autoImport() {
     $auto_import = [];
     foreach ((new EnforcedConfigCollection())->getEnforcedConfigs() as $config_name => $settings) {
-      $auto_import[$config_name] = [
+      $auto_import[] = [
         'filename' => $settings['config_file_path'],
         'hash' => isset($settings['hash']) ? $settings['hash'] : '',
       ];
@@ -28,7 +28,7 @@ class ConfigDevelHelper {
   /**
    * Provide Config Devel module with config files to write to disk.
    *
-   * @see hook_config_devel_auto_export()
+   * @see \config_enforce_devel_config_devel_auto_export_files()
    */
   public static function autoExport() {
     $auto_export = [];
@@ -41,7 +41,7 @@ class ConfigDevelHelper {
   /**
    * Save hashes of auto-imported config files.
    *
-   * @see config_enforce_devel_config_devel_post_auto_import()
+   * @see \config_enforce_devel_config_devel_post_auto_import()
    */
   public static function postAutoImport(array $auto_import) {
     $registries = (new TargetModuleCollection())->getRegistryConfigNames();
@@ -52,6 +52,11 @@ class ConfigDevelHelper {
       // @see EnforcedConfigRegistry::updateEnforcedConfigs().
       if (in_array($config_name, $registries)) continue;
 
+      // Skip configs that we don't enforce.
+      if (!\array_key_exists($config_name, $enforced_configs)) {
+        continue;
+      }
+
       // Check for missing hash elements, and fill them in to ensure they get regenerated.
       if (!isset($results['hash'])) {
         $results['hash'] = 'missing_from_config_devel_result';