Implements new return types

docs/source/_static/code/exports/BirthdateFilter.php

@@ -29,7 +29,7 @@ class BirthdateFilter implements ExportElementValidatedInterface, FilterInterfac
     }
 
     // here, we alter the query created by Export
-    public function alterQuery(\Doctrine\ORM\QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext)
+    public function alterQuery(\Doctrine\ORM\QueryBuilder $qb, $data, \Chill\MainBundle\Export\ExportGenerationContext $exportGenerationContext): void
     {
         $where = $qb->getDQLPart('where');
         // we create the clause here
@@ -53,13 +53,13 @@ class BirthdateFilter implements ExportElementValidatedInterface, FilterInterfac
     }
 
     // we give information on which type of export this filter applies
-    public function applyOn()
+    public function applyOn(): string
     {
         return 'person';
     }
 
     // we build a form to collect some parameters from the users
-    public function buildForm(\Symfony\Component\Form\FormBuilderInterface $builder)
+    public function buildForm(\Symfony\Component\Form\FormBuilderInterface $builder): void
     {
         $builder->add('date_from', DateType::class, [
             'label' => 'Born after this date',
@@ -94,7 +94,7 @@ class BirthdateFilter implements ExportElementValidatedInterface, FilterInterfac
 
     // here, we create a simple string which will describe the action of
     // the filter in the Response
-    public function describeAction($data, $format = 'string')
+    public function describeAction($data, $format = 'string'): string|\Symfony\Contracts\Translation\TranslatableInterface|array
     {
         return ['Filtered by person\'s birtdate: '
             . 'between %date_from% and %date_to%', [
@@ -103,7 +103,7 @@ class BirthdateFilter implements ExportElementValidatedInterface, FilterInterfac
             ], ];
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'Filter by person\'s birthdate';
     }
@@ -112,7 +112,7 @@ class BirthdateFilter implements ExportElementValidatedInterface, FilterInterfac
     // is executed here. This function is added by the interface
     // `ExportElementValidatedInterface`, and can be ignore if there is
     // no need for a validation
-    public function validateForm($data, ExecutionContextInterface $context)
+    public function validateForm($data, ExecutionContextInterface $context): void
     {
         $date_from = $data['date_from'];
         $date_to = $data['date_to'];

docs/source/_static/code/exports/CountPerson.php

@@ -72,24 +72,24 @@ class CountPerson implements ExportInterface
         };
     }
 
-    public function getQueryKeys($data)
+    public function getQueryKeys($data): array
     {
         // this array match the result keys in the query. We have only
         // one column.
         return ['export_result'];
     }
 
-    public function getResult($query, $data, \Chill\MainBundle\Export\ExportGenerationContext $context)
+    public function getResult($query, $data, \Chill\MainBundle\Export\ExportGenerationContext $context): array
     {
         return $query->getQuery()->getResult(Query::HYDRATE_SCALAR);
     }
 
-    public function getTitle()
+    public function getTitle(): string|\Symfony\Contracts\Translation\TranslatableInterface
     {
         return 'Count peoples';
     }
 
-    public function getType()
+    public function getType(): string
     {
         return Declarations::PERSON_TYPE;
     }