fix: Use odolbeau/phone-number-bundle for formatting phone number type fields.

There is no need to use the bundle, we could have used the library instead. However, this idea is to switch to that bundle at some point.

src/Bundle/ChillMainBundle/Phonenumber/PhoneNumberHelperInterface.php

@@ -0,0 +1,56 @@
+<?php
+
+/**
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Chill\MainBundle\Phonenumber;
+
+/**
+ * Helper to some task linked to phonenumber.
+ *
+ * Currently, only Twilio is supported (https://www.twilio.com/lookup). A method
+ * allow to check if the helper is configured for validation. This should be used
+ * before doing some validation.
+ */
+interface PhoneNumberHelperInterface
+{
+    public function denormalize(string $phoneNumber): string;
+
+    public function format(string $phonenumber): string;
+
+    /**
+     * Get type (mobile, landline, ...) for phone number.
+     */
+    public function getType(string $phonenumber): string;
+
+    /**
+     * Return true if the validation is configured and available.
+     */
+    public function isPhonenumberValidationConfigured(): bool;
+
+    /**
+     * Return true if the phonenumber is a landline or voip phone.  Return always true
+     * if the validation is not configured.
+     */
+    public function isValidPhonenumberAny(string $phonenumber): bool;
+
+    /**
+     * Return true if the phonenumber is a landline or voip phone.  Return always true
+     * if the validation is not configured.
+     */
+    public function isValidPhonenumberLandOrVoip(string $phonenumber): bool;
+
+    /**
+     * REturn true if the phoennumber is a mobile phone. Return always true
+     * if the validation is not configured.
+     */
+    public function isValidPhonenumberMobile(string $phonenumber): bool;
+
+    public function normalize(string $phoneNumber): string;
+}