Import statements and update configuration.

app/Rules/Account/IsValidAccountType.php

@@ -26,13 +26,15 @@ namespace FireflyIII\Rules\Account;
 
 use FireflyIII\Support\Http\Api\AccountFilter;
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
+use Override;
 
 class IsValidAccountType implements ValidationRule
 {
     use AccountFilter;
 
-    #[\Override]
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    #[Override]
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         // only check the type.
         if (array_key_exists('type', $value)) {

app/Rules/Admin/IsValidDiscordUrl.php

@@ -28,6 +28,7 @@ namespace FireflyIII\Rules\Admin;
 use FireflyIII\Support\Validation\ValidatesAmountsTrait;
 use Illuminate\Contracts\Validation\ValidationRule;
 use Illuminate\Support\Facades\Log;
+use Closure;
 
 class IsValidDiscordUrl implements ValidationRule
 {
@@ -36,7 +37,7 @@ class IsValidDiscordUrl implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         $value = (string) $value;
         if ('' === $value) {

app/Rules/Admin/IsValidSlackOrDiscordUrl.php

@@ -28,6 +28,7 @@ namespace FireflyIII\Rules\Admin;
 use FireflyIII\Support\Validation\ValidatesAmountsTrait;
 use Illuminate\Contracts\Validation\ValidationRule;
 use Illuminate\Support\Facades\Log;
+use Closure;
 
 class IsValidSlackOrDiscordUrl implements ValidationRule
 {
@@ -36,7 +37,7 @@ class IsValidSlackOrDiscordUrl implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         $value = (string) $value;
         if ('' === $value) {

app/Rules/Admin/IsValidSlackUrl.php

@@ -28,6 +28,7 @@ namespace FireflyIII\Rules\Admin;
 use FireflyIII\Support\Validation\ValidatesAmountsTrait;
 use Illuminate\Contracts\Validation\ValidationRule;
 use Illuminate\Support\Facades\Log;
+use Closure;
 
 class IsValidSlackUrl implements ValidationRule
 {
@@ -36,7 +37,7 @@ class IsValidSlackUrl implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         $value = (string) $value;
         if ('' === $value) {

app/Rules/BelongsUser.php

@@ -32,13 +32,14 @@ use FireflyIII\Models\Category;
 use FireflyIII\Models\PiggyBank;
 use FireflyIII\Models\TransactionJournal;
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
 
 /**
  * Class BelongsUser
  */
 class BelongsUser implements ValidationRule
 {
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         $attribute = $this->parseAttribute($attribute);
         if (!auth()->check()) {

app/Rules/BelongsUserGroup.php

@@ -33,6 +33,7 @@ use FireflyIII\Models\PiggyBank;
 use FireflyIII\Models\TransactionJournal;
 use FireflyIII\Models\UserGroup;
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
 
 /**
  * Class BelongsUserGroup
@@ -47,7 +48,7 @@ class BelongsUserGroup implements ValidationRule
      */
     public function __construct(private readonly UserGroup $userGroup) {}
 
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         $attribute = $this->parseAttribute($attribute);
         if (!auth()->check()) {

app/Rules/IsAllowedGroupAction.php

@@ -31,6 +31,8 @@ use FireflyIII\User;
 use Illuminate\Auth\Access\AuthorizationException;
 use Illuminate\Contracts\Validation\ValidationRule;
 use Illuminate\Support\Facades\Log;
+use Closure;
+use Override;
 
 class IsAllowedGroupAction implements ValidationRule
 {
@@ -47,8 +49,8 @@ class IsAllowedGroupAction implements ValidationRule
     /**
      * @throws AuthorizationException
      */
-    #[\Override]
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    #[Override]
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         if ('GET' === $this->methodName) {
             // need at least "read only rights".
@@ -69,7 +71,7 @@ class IsAllowedGroupAction implements ValidationRule
         $this->validateUserGroup((int) $value, $fail);
     }
 
-    private function validateUserGroup(int $userGroupId, \Closure $fail): void
+    private function validateUserGroup(int $userGroupId, Closure $fail): void
     {
         Log::debug(sprintf('validateUserGroup: %s', static::class));
         if (!auth()->check()) {

app/Rules/IsAssetAccountId.php

@@ -26,6 +26,7 @@ namespace FireflyIII\Rules;
 use FireflyIII\Enums\AccountTypeEnum;
 use FireflyIII\Models\Account;
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
 
 /**
  * Class IsAssetAccountId
@@ -35,7 +36,7 @@ class IsAssetAccountId implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         $accountId = (int) $value;
 

app/Rules/IsBoolean.php

@@ -25,6 +25,7 @@ declare(strict_types=1);
 namespace FireflyIII\Rules;
 
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
 
 /**
  * Class IsBoolean
@@ -34,7 +35,7 @@ class IsBoolean implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         if (is_bool($value)) {
             return;

app/Rules/IsDateOrTime.php

@@ -28,6 +28,7 @@ use Carbon\Carbon;
 use Carbon\Exceptions\InvalidDateException;
 use Carbon\Exceptions\InvalidFormatException;
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
 
 /**
  * Class IsDateOrTime
@@ -37,7 +38,7 @@ class IsDateOrTime implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         $value = (string) $value;
         if ('' === $value) {

app/Rules/IsDefaultUserGroupName.php

@@ -28,6 +28,7 @@ use FireflyIII\Models\UserGroup;
 use FireflyIII\Repositories\User\UserRepositoryInterface;
 use FireflyIII\User;
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
 
 /**
  * Class IsDefaultUserGroupName
@@ -39,7 +40,7 @@ class IsDefaultUserGroupName implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         app('log')->debug(sprintf('Now in %s(%s)', __METHOD__, $value));
 

app/Rules/IsDuplicateTransaction.php

@@ -25,6 +25,7 @@ declare(strict_types=1);
 namespace FireflyIII\Rules;
 
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
 
 /**
  * TODO not sure where this is used.
@@ -38,7 +39,7 @@ class IsDuplicateTransaction implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         $this->value = $value;
 

app/Rules/IsFilterValueIn.php

@@ -25,6 +25,7 @@ declare(strict_types=1);
 namespace FireflyIII\Rules;
 
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
 
 class IsFilterValueIn implements ValidationRule
 {
@@ -33,7 +34,7 @@ class IsFilterValueIn implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         if (!is_array($value)) {
             return;

app/Rules/IsTransferAccount.php

@@ -27,6 +27,7 @@ namespace FireflyIII\Rules;
 use FireflyIII\Enums\TransactionTypeEnum;
 use FireflyIII\Validation\AccountValidator;
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
 
 /**
  * Class IsTransferAccount
@@ -36,7 +37,7 @@ class IsTransferAccount implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         app('log')->debug(sprintf('Now in %s(%s)', __METHOD__, $value));
 

app/Rules/IsValidActionExpression.php

@@ -28,17 +28,18 @@ namespace FireflyIII\Rules;
 use FireflyIII\TransactionRules\Expressions\ActionExpression;
 use Illuminate\Contracts\Validation\ValidationRule;
 use Illuminate\Translation\PotentiallyTranslatedString;
+use Closure;
 
 class IsValidActionExpression implements ValidationRule
 {
     /**
      * Check that the given action expression is syntactically valid.
      *
-     * @param \Closure(string): PotentiallyTranslatedString $fail
+     * @param Closure(string): PotentiallyTranslatedString $fail
      *
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         if (false === config('firefly.feature_flags.expression_engine')) {
             return;

app/Rules/IsValidAmount.php

@@ -28,6 +28,7 @@ namespace FireflyIII\Rules;
 use FireflyIII\Support\Validation\ValidatesAmountsTrait;
 use Illuminate\Contracts\Validation\ValidationRule;
 use Illuminate\Support\Facades\Log;
+use Closure;
 
 class IsValidAmount implements ValidationRule
 {
@@ -36,7 +37,7 @@ class IsValidAmount implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         $value = (string) $value;
 

app/Rules/IsValidAttachmentModel.php

@@ -41,6 +41,7 @@ use FireflyIII\Repositories\Journal\JournalRepositoryInterface;
 use FireflyIII\Repositories\PiggyBank\PiggyBankRepositoryInterface;
 use FireflyIII\Repositories\Tag\TagRepositoryInterface;
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
 
 /**
  * Class IsValidAttachmentModel
@@ -70,7 +71,7 @@ class IsValidAttachmentModel implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         if (!auth()->check()) {
             $fail('validation.model_id_invalid')->translate();

app/Rules/IsValidBulkClause.php

@@ -26,6 +26,8 @@ namespace FireflyIII\Rules;
 
 use Illuminate\Contracts\Validation\ValidationRule;
 use Illuminate\Support\Facades\Validator;
+use Closure;
+use JsonException;
 
 /**
  * Class IsValidBulkClause
@@ -49,7 +51,7 @@ class IsValidBulkClause implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         $result = $this->basicValidation((string) $value);
         if (false === $result) {
@@ -64,7 +66,7 @@ class IsValidBulkClause implements ValidationRule
     {
         try {
             $array = \Safe\json_decode($value, true, 8, JSON_THROW_ON_ERROR);
-        } catch (\JsonException) {
+        } catch (JsonException) {
             $this->error = (string) trans('validation.json');
 
             return false;

app/Rules/IsValidDateRange.php

@@ -28,13 +28,14 @@ use Carbon\Carbon;
 use Carbon\Exceptions\InvalidDateException;
 use Carbon\Exceptions\InvalidFormatException;
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
 
 class IsValidDateRange implements ValidationRule
 {
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         $value      = (string) $value;
         if ('' === $value) {

app/Rules/IsValidPositiveAmount.php

@@ -28,6 +28,7 @@ namespace FireflyIII\Rules;
 use FireflyIII\Support\Validation\ValidatesAmountsTrait;
 use Illuminate\Contracts\Validation\ValidationRule;
 use Illuminate\Support\Facades\Log;
+use Closure;
 
 class IsValidPositiveAmount implements ValidationRule
 {
@@ -36,7 +37,7 @@ class IsValidPositiveAmount implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         if (is_array($value)) {
             $fail('validation.numeric')->translate();

app/Rules/IsValidZeroOrMoreAmount.php

@@ -28,6 +28,7 @@ namespace FireflyIII\Rules;
 use FireflyIII\Support\Validation\ValidatesAmountsTrait;
 use Illuminate\Contracts\Validation\ValidationRule;
 use Illuminate\Support\Facades\Log;
+use Closure;
 
 class IsValidZeroOrMoreAmount implements ValidationRule
 {
@@ -38,7 +39,7 @@ class IsValidZeroOrMoreAmount implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         if (true === $this->nullable && null === $value) {
             return;

app/Rules/LessThanPiggyTarget.php

@@ -25,6 +25,7 @@ declare(strict_types=1);
 namespace FireflyIII\Rules;
 
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
 
 /**
  * Class LessThanPiggyTarget
@@ -42,7 +43,7 @@ class LessThanPiggyTarget implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         // TODO not sure if this is still used.
     }

app/Rules/UniqueAccountNumber.php

@@ -28,6 +28,7 @@ use FireflyIII\Enums\AccountTypeEnum;
 use FireflyIII\Models\Account;
 use FireflyIII\Models\AccountMeta;
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
 
 /**
  * Class UniqueAccountNumber
@@ -66,7 +67,7 @@ class UniqueAccountNumber implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         if (!auth()->check()) {
             return;

app/Rules/UniqueIban.php

@@ -28,6 +28,7 @@ use FireflyIII\Enums\AccountTypeEnum;
 use FireflyIII\Models\Account;
 use FireflyIII\Support\Facades\Steam;
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
 
 /**
  * Class UniqueIban
@@ -69,7 +70,7 @@ class UniqueIban implements ValidationRule
         return (string) trans('validation.unique_iban_for_user');
     }
 
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         if (!$this->passes($attribute, $value)) {
             $fail((string) trans('validation.unique_iban_for_user'));

app/Rules/ValidJournals.php

@@ -26,6 +26,7 @@ namespace FireflyIII\Rules;
 
 use FireflyIII\Models\TransactionJournal;
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
 
 /**
  * Class ValidJournals
@@ -35,7 +36,7 @@ class ValidJournals implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         app('log')->debug('In ValidJournals::passes');
         if (!is_array($value)) {

app/Rules/ValidRecurrenceRepetitionType.php

@@ -25,6 +25,7 @@ declare(strict_types=1);
 namespace FireflyIII\Rules;
 
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
 
 /**
  * Class ValidRecurrenceRepetitionType
@@ -36,7 +37,7 @@ class ValidRecurrenceRepetitionType implements ValidationRule
      *
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         $value = (string) $value;
         if ('daily' === $value) {

app/Rules/ValidRecurrenceRepetitionValue.php

@@ -26,6 +26,8 @@ namespace FireflyIII\Rules;
 
 use Carbon\Carbon;
 use Illuminate\Contracts\Validation\ValidationRule;
+use Closure;
+use InvalidArgumentException;
 
 /**
  * Class ValidRecurrenceRepetitionValue
@@ -35,7 +37,7 @@ class ValidRecurrenceRepetitionValue implements ValidationRule
     /**
      * @SuppressWarnings("PHPMD.UnusedFormalParameter")
      */
-    public function validate(string $attribute, mixed $value, \Closure $fail): void
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
         $value = (string) $value;
 
@@ -102,7 +104,7 @@ class ValidRecurrenceRepetitionValue implements ValidationRule
 
         try {
             Carbon::createFromFormat('Y-m-d', $dateString);
-        } catch (\InvalidArgumentException $e) {
+        } catch (InvalidArgumentException $e) {
             app('log')->debug(sprintf('Could not parse date %s: %s', $dateString, $e->getMessage()));
 
             return false;