From 3f04ce8a947f6b83f1da2d4d5ad9ff03393f6a34 Mon Sep 17 00:00:00 2001
From: j-panzer <panzer@sub.uni-goettingen.de>
Date: Mon, 8 Jan 2024 13:05:58 +0100
Subject: [PATCH] Fix type declaration

---
 src/Request/RequestInterface.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Request/RequestInterface.php b/src/Request/RequestInterface.php
index 4d14d6c..04f223f 100755
--- a/src/Request/RequestInterface.php
+++ b/src/Request/RequestInterface.php
@@ -45,7 +45,7 @@ public function identify(): Identify;
      * @throws NoRecordsMatchException
      * @throws NoSetHierarchyException
      */
-    public function listIdentifiers(string $metadataPrefix, ?\DateTimeInterface $from = null, ?\DateTimeInterface $until = null, ?string $set = null): ListIdentifier;
+    public function listIdentifiers(string $metadataPrefix, \DateTimeInterface $from = null, \DateTimeInterface $until = null, string $set = null): ListIdentifier;
 
     /**
      * @throws BadArgumentException
@@ -61,7 +61,7 @@ public function listMetadataFormats(?string $identifier): MetadataFormats;
      * @throws NoRecordsMatchException
      * @throws NoSetHierarchyException
      */
-    public function listRecords(string $metadataPrefix, ?\DateTimeInterface $from = null, ?\DateTimeInterface $until = null, ?string $set = null): ListRecord;
+    public function listRecords(string $metadataPrefix, \DateTimeInterface $from = null, \DateTimeInterface $until = null, string $set = null): ListRecord;
 
     /**
      * @throws BadArgumentException