Implements return types on aggregators

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/AdministrativeLocationAggregator.php

@@ -67,7 +67,7 @@ class AdministrativeLocationAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/ByActionNumberAggregator.php

@@ -60,7 +60,7 @@ class ByActionNumberAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return static function ($value) {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/ClosingDateAggregator.php

@@ -61,7 +61,7 @@ final readonly class ClosingDateAggregator implements AggregatorInterface
         ];
     }
 
-    public function getLabels($key, array $values, mixed $data)
+    public function getLabels($key, array $values, mixed $data): callable
     {
         return function (?string $value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/ClosingMotiveAggregator.php

@@ -63,7 +63,7 @@ class ClosingMotiveAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/ConfidentialAggregator.php

@@ -62,7 +62,7 @@ class ConfidentialAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/CreatorJobAggregator.php

@@ -100,7 +100,7 @@ class CreatorJobAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/DurationAggregator.php

@@ -85,7 +85,7 @@ final readonly class DurationAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return static function ($value) use ($data) {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/EmergencyAggregator.php

@@ -62,7 +62,7 @@ class EmergencyAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/EvaluationAggregator.php

@@ -71,7 +71,7 @@ final readonly class EvaluationAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/GeographicalUnitStatAggregator.php

@@ -149,7 +149,7 @@ final readonly class GeographicalUnitStatAggregator implements AggregatorInterfa
         return ['date_calc' => new RollingDate(RollingDate::T_TODAY)];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return match ($key) {
             'acp_geog_agg_unitname' => static function ($value): string {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/IntensityAggregator.php

@@ -62,7 +62,7 @@ class IntensityAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/JobWorkingOnCourseAggregator.php

@@ -94,7 +94,7 @@ final readonly class JobWorkingOnCourseAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data): \Closure
+    public function getLabels($key, array $values, $data): callable
     {
         return function (int|string|null $jobId) {
             if (null === $jobId || '' === $jobId) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/OpeningDateAggregator.php

@@ -61,7 +61,7 @@ final readonly class OpeningDateAggregator implements AggregatorInterface
         ];
     }
 
-    public function getLabels($key, array $values, mixed $data)
+    public function getLabels($key, array $values, mixed $data): callable
     {
         return function (?string $value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/OriginAggregator.php

@@ -76,7 +76,7 @@ final readonly class OriginAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/PersonParticipatingAggregator.php

@@ -50,7 +50,7 @@ final readonly class PersonParticipatingAggregator implements AggregatorInterfac
         return [];
     }
 
-    public function getLabels($key, array $values, mixed $data)
+    public function getLabels($key, array $values, mixed $data): callable
     {
         return match ($key) {
             self::KEY => $this->labelPersonHelper->getLabel($key, $values, 'export.aggregator.course.by-user.header'),

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/ReferrerAggregator.php

@@ -117,7 +117,7 @@ final readonly class ReferrerAggregator implements AggregatorInterface, DataTran
         return $data;
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/ReferrerScopeAggregator.php

@@ -123,7 +123,7 @@ readonly class ReferrerScopeAggregator implements AggregatorInterface, DataTrans
         return $data;
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value) {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/RequestorAggregator.php

@@ -83,7 +83,7 @@ final readonly class RequestorAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/ScopeAggregator.php

@@ -67,7 +67,7 @@ final readonly class ScopeAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/ScopeWorkingOnCourseAggregator.php

@@ -94,7 +94,7 @@ final readonly class ScopeWorkingOnCourseAggregator implements AggregatorInterfa
         return [];
     }
 
-    public function getLabels($key, array $values, $data): \Closure
+    public function getLabels($key, array $values, $data): callable
     {
         return function (int|string|null $scopeId) {
             if (null === $scopeId || '' === $scopeId) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/SocialActionAggregator.php

@@ -68,7 +68,7 @@ final readonly class SocialActionAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value) {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/SocialIssueAggregator.php

@@ -68,7 +68,7 @@ final readonly class SocialIssueAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/StepAggregator.php

@@ -88,7 +88,7 @@ final readonly class StepAggregator implements AggregatorInterface
         return ['on_date' => new RollingDate(RollingDate::T_TODAY)];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             switch ($value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/UserJobAggregator.php

@@ -123,7 +123,7 @@ final readonly class UserJobAggregator implements AggregatorInterface, DataTrans
         return $data;
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingCourseAggregators/UserWorkingOnCourseAggregator.php

@@ -54,7 +54,7 @@ final readonly class UserWorkingOnCourseAggregator implements AggregatorInterfac
         return [];
     }
 
-    public function getLabels($key, array $values, $data): \Closure
+    public function getLabels($key, array $values, $data): closure
     {
         return function (int|string|null $userId) {
             if (null === $userId || '' === $userId) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingPeriodStepHistoryAggregators/ByClosingMotiveAggregator.php

@@ -52,7 +52,7 @@ final readonly class ByClosingMotiveAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, mixed $data)
+    public function getLabels($key, array $values, mixed $data): callable
     {
         return function (int|string|null $value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingPeriodStepHistoryAggregators/ByDateAggregator.php

@@ -59,7 +59,7 @@ final readonly class ByDateAggregator implements AggregatorInterface
         return ['frequency' => DateGroupingChoiceEnum::YEAR->value];
     }
 
-    public function getLabels($key, array $values, mixed $data)
+    public function getLabels($key, array $values, mixed $data): callable
     {
         return function (?string $value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/AccompanyingPeriodStepHistoryAggregators/ByStepAggregator.php

@@ -54,7 +54,7 @@ final readonly class ByStepAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, mixed $data)
+    public function getLabels($key, array $values, mixed $data): callable
     {
         return function (?string $step): string {
             if ('_header' === $step) {

src/Bundle/ChillPersonBundle/Export/Aggregator/EvaluationAggregators/ByEndDateAggregator.php

@@ -81,7 +81,7 @@ final class ByEndDateAggregator implements AggregatorInterface
         return ['frequency' => self::DEFAULT_CHOICE];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return static function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/EvaluationAggregators/ByMaxDateAggregator.php

@@ -81,7 +81,7 @@ final class ByMaxDateAggregator implements AggregatorInterface
         return ['frequency' => self::DEFAULT_CHOICE];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return static function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/EvaluationAggregators/ByStartDateAggregator.php

@@ -81,7 +81,7 @@ final class ByStartDateAggregator implements AggregatorInterface
         return ['frequency' => self::DEFAULT_CHOICE];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return static function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/EvaluationAggregators/EvaluationTypeAggregator.php

@@ -63,7 +63,7 @@ class EvaluationTypeAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/EvaluationAggregators/HavingEndDateAggregator.php

@@ -63,7 +63,7 @@ class HavingEndDateAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/HouseholdAggregators/ChildrenNumberAggregator.php

@@ -83,7 +83,7 @@ class ChildrenNumberAggregator implements AggregatorInterface
         return ['on_date' => new RollingDate(RollingDate::T_TODAY)];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return static function (int|string|null $value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/HouseholdAggregators/CompositionAggregator.php

@@ -85,7 +85,7 @@ class CompositionAggregator implements AggregatorInterface
         return ['on_date' => new RollingDate(RollingDate::T_TODAY)];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/PersonAggregators/AdministrativeStatusAggregator.php

@@ -62,7 +62,7 @@ final readonly class AdministrativeStatusAggregator implements AggregatorInterfa
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/PersonAggregators/AgeAggregator.php

@@ -70,7 +70,7 @@ final readonly class AgeAggregator implements AggregatorInterface, ExportElement
         return ['date_age_calculation' => new RollingDate(RollingDate::T_TODAY)];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value) {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/PersonAggregators/ByHouseholdCompositionAggregator.php

@@ -103,7 +103,7 @@ class ByHouseholdCompositionAggregator implements AggregatorInterface
         return ['date_calc' => new RollingDate(RollingDate::T_TODAY)];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value) {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/PersonAggregators/CenterAggregator.php

@@ -58,7 +58,7 @@ final readonly class CenterAggregator implements AggregatorInterface
         ];
     }
 
-    public function getLabels($key, array $values, $data): \Closure
+    public function getLabels($key, array $values, $data): callable
     {
         return function (int|string|null $value) {
             if (null === $value || '' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/PersonAggregators/CountryOfBirthAggregator.php

@@ -112,7 +112,7 @@ final readonly class CountryOfBirthAggregator implements AggregatorInterface, Ex
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         $labels = [];
 

src/Bundle/ChillPersonBundle/Export/Aggregator/PersonAggregators/EmploymentStatusAggregator.php

@@ -62,7 +62,7 @@ final readonly class EmploymentStatusAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/PersonAggregators/GenderAggregator.php

@@ -63,7 +63,7 @@ final readonly class GenderAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function (int|string|null $value) {
             if (null === $value || '' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/PersonAggregators/GeographicalUnitAggregator.php

@@ -127,7 +127,7 @@ final readonly class GeographicalUnitAggregator implements AggregatorInterface
         return 'person_geog_agg';
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return match ($key) {
             'geog_unit_name' => static function ($value): string {

src/Bundle/ChillPersonBundle/Export/Aggregator/PersonAggregators/HouseholdPositionAggregator.php

@@ -94,7 +94,7 @@ final readonly class HouseholdPositionAggregator implements AggregatorInterface,
         return ['date_position' => new RollingDate(RollingDate::T_TODAY)];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value) {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/PersonAggregators/MaritalStatusAggregator.php

@@ -67,7 +67,7 @@ final readonly class MaritalStatusAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/PersonAggregators/NationalityAggregator.php

@@ -109,7 +109,7 @@ final readonly class NationalityAggregator implements AggregatorInterface, Expor
         ];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         $labels = [];
 

src/Bundle/ChillPersonBundle/Export/Aggregator/PersonAggregators/PostalCodeAggregator.php

@@ -56,7 +56,7 @@ final readonly class PostalCodeAggregator implements AggregatorInterface
         return ['calc_date' => new RollingDate(RollingDate::T_TODAY)];
     }
 
-    public function getLabels($key, array $values, mixed $data)
+    public function getLabels($key, array $values, mixed $data): callable
     {
         return function (int|string|null $value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/SocialWorkAggregators/ActionTypeAggregator.php

@@ -76,7 +76,7 @@ final readonly class ActionTypeAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return match ($key) {
             'action_type_aggregator' => function ($value): string {

src/Bundle/ChillPersonBundle/Export/Aggregator/SocialWorkAggregators/CreatorAggregator.php

@@ -68,7 +68,7 @@ class CreatorAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, mixed $data)
+    public function getLabels($key, array $values, mixed $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/SocialWorkAggregators/CreatorJobAggregator.php

@@ -85,7 +85,7 @@ class CreatorJobAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, mixed $data)
+    public function getLabels($key, array $values, mixed $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/SocialWorkAggregators/CreatorScopeAggregator.php

@@ -85,7 +85,7 @@ class CreatorScopeAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, mixed $data)
+    public function getLabels($key, array $values, mixed $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/SocialWorkAggregators/CurrentActionAggregator.php

@@ -66,7 +66,7 @@ class CurrentActionAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/SocialWorkAggregators/GoalAggregator.php

@@ -67,7 +67,7 @@ final readonly class GoalAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/SocialWorkAggregators/GoalResultAggregator.php

@@ -73,7 +73,7 @@ class GoalResultAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value) use ($key): string {
             if (null === $value || '' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/SocialWorkAggregators/HandlingThirdPartyAggregator.php

@@ -52,7 +52,7 @@ final readonly class HandlingThirdPartyAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, mixed $data)
+    public function getLabels($key, array $values, mixed $data): callable
     {
         return $this->labelThirdPartyHelper->getLabel($key, $values, 'export.aggregator.course_work.by_handling_third_party.header');
     }

src/Bundle/ChillPersonBundle/Export/Aggregator/SocialWorkAggregators/JobAggregator.php

@@ -80,7 +80,7 @@ final readonly class JobAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/SocialWorkAggregators/ReferrerAggregator.php

@@ -85,7 +85,7 @@ final readonly class ReferrerAggregator implements AggregatorInterface
         ];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/SocialWorkAggregators/ResultAggregator.php

@@ -67,7 +67,7 @@ final readonly class ResultAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Aggregator/SocialWorkAggregators/ScopeAggregator.php

@@ -80,7 +80,7 @@ final readonly class ScopeAggregator implements AggregatorInterface
         return [];
     }
 
-    public function getLabels($key, array $values, $data)
+    public function getLabels($key, array $values, $data): callable
     {
         return function ($value): string {
             if ('_header' === $value) {

src/Bundle/ChillPersonBundle/Export/Export/CountAccompanyingCourse.php

@@ -26,6 +26,7 @@ use Doctrine\ORM\Query;
 use Doctrine\ORM\QueryBuilder;
 use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
 use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\Translation\TranslatableMessage;
 
 class CountAccompanyingCourse implements ExportInterface, GroupedExportInterface
 {
@@ -102,9 +103,9 @@ class CountAccompanyingCourse implements ExportInterface, GroupedExportInterface
         return $query->getQuery()->getResult(Query::HYDRATE_SCALAR);
     }
 
-    public function getTitle(): string
+    public function getTitle(): TranslatableMessage
     {
-        return 'Count accompanying courses';
+        return new TranslatableMessage('Count accompanying courses');
     }
 
     public function getType(): string

src/Bundle/ChillPersonBundle/Export/Filter/AccompanyingCourseFilters/CreatorJobFilter.php

@@ -21,6 +21,7 @@ use Doctrine\ORM\Query\Expr\Join;
 use Doctrine\ORM\QueryBuilder;
 use Symfony\Bridge\Doctrine\Form\Type\EntityType;
 use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\Translation\TranslatableMessage;
 
 final readonly class CreatorJobFilter implements FilterInterface
 {
@@ -114,19 +115,19 @@ final readonly class CreatorJobFilter implements FilterInterface
         return ['creator_job' => $this->denormalizeDoctrineEntity($formData['creator_job'], $this->userJobRepository)];
     }
 
-    public function describeAction($data, $format = 'string'): array
+    public function describeAction($data, $format = 'string'): TranslatableMessage
     {
         $creatorJobs = [];
 
         foreach ($data['creator_job'] as $j) {
             $creatorJobs[] = $this->translatableStringHelper->localize(
-                $j->getLabel()
+                $j->getLabel(),
             );
         }
 
-        return ['export.filter.course.creator_job.Filtered by creator job: only %jobs%', [
+        return new TranslatableMessage('export.filter.course.creator_job.Filtered by creator job: only %jobs%', [
             '%jobs%' => implode(', ', $creatorJobs),
-        ]];
+        ]);
     }
 
     public function getFormDefaultData(): array
@@ -136,8 +137,8 @@ final readonly class CreatorJobFilter implements FilterInterface
         ];
     }
 
-    public function getTitle(): string
+    public function getTitle(): TranslatableMessage
     {
-        return 'export.filter.course.creator_job.Filter by creator job';
+        return new TranslatableMessage('export.filter.course.creator_job.Filter by creator job');
     }
 }