feat : ajout d'un onglet formation

src/Repository/Contract/FormationReadRepositoryInterface.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Repository\Contract;
+
+use App\Entity\Employee;
+use App\Entity\Formation;
+use DateTimeImmutable;
+
+interface FormationReadRepositoryInterface
+{
+    /**
+     * @param list<Employee> $employees
+     *
+     * @return list<Formation>
+     */
+    public function findByDateAndEmployees(DateTimeImmutable $date, array $employees): array;
+
+    /**
+     * @param list<Employee> $employees
+     *
+     * @return list<Formation>
+     */
+    public function findByDateRangeAndEmployees(DateTimeImmutable $from, DateTimeImmutable $to, array $employees): array;
+}