package and depencies

vendor/lcobucci/jwt/src/Signer.php

@@ -1,59 +1,34 @@
 <?php
-/**
- * This file is part of Lcobucci\JWT, a simple library to handle JWT and JWS
- *
- * @license http://opensource.org/licenses/BSD-3-Clause BSD-3-Clause
- */
+declare(strict_types=1);
 
 namespace Lcobucci\JWT;
 
-use InvalidArgumentException;
+use Lcobucci\JWT\Signer\CannotSignPayload;
+use Lcobucci\JWT\Signer\Ecdsa\ConversionFailed;
+use Lcobucci\JWT\Signer\InvalidKeyProvided;
 use Lcobucci\JWT\Signer\Key;
 
-/**
- * Basic interface for token signers
- *
- * @author Luís Otávio Cobucci Oblonczyk <lcobucci@gmail.com>
- * @since 0.1.0
- */
 interface Signer
 {
     /**
      * Returns the algorithm id
-     *
-     * @return string
      */
-    public function getAlgorithmId();
+    public function algorithmId(): string;
 
     /**
-     * Apply changes on headers according with algorithm
+     * Creates a hash for the given payload
      *
-     * @param array $headers
+     * @throws CannotSignPayload  When payload signing fails.
+     * @throws InvalidKeyProvided When issue key is invalid/incompatible.
+     * @throws ConversionFailed   When signature could not be converted.
      */
-    public function modifyHeader(array &$headers);
-
-    /**
-     * Returns a signature for given data
-     *
-     * @param string $payload
-     * @param Key|string $key
-     *
-     * @return Signature
-     *
-     * @throws InvalidArgumentException When given key is invalid
-     */
-    public function sign($payload, $key);
+    public function sign(string $payload, Key $key): string;
 
     /**
      * Returns if the expected hash matches with the data and key
      *
-     * @param string $expected
-     * @param string $payload
-     * @param Key|string $key
-     *
-     * @return boolean
-     *
-     * @throws InvalidArgumentException When given key is invalid
+     * @throws InvalidKeyProvided When issue key is invalid/incompatible.
+     * @throws ConversionFailed   When signature could not be converted.
      */
-    public function verify($expected, $payload, $key);
+    public function verify(string $expected, string $payload, Key $key): bool;
 }