primo commit

libraries/vendor/web-token/jwt-library/Checker/HeaderChecker.php

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Jose\Component\Checker;
+
+interface HeaderChecker
+{
+    /**
+     * This method is called when the header parameter is present. If for some reason the value is not valid, an
+     * InvalidHeaderException must be thrown.
+     */
+    public function checkHeader(mixed $value): void;
+
+    /**
+     * The method returns the header parameter to be checked.
+     */
+    public function supportedHeader(): string;
+
+    /**
+     * When true, the header parameter to be checked MUST be set in the protected header of the token.
+     */
+    public function protectedHeaderOnly(): bool;
+}