From 2258fc273c9eb0db404a8020b8621fab31d1f7f7 Mon Sep 17 00:00:00 2001
From: Linus Groh <mail@linusgroh.de>
Date: Mon, 6 Mar 2023 23:56:20 +0000
Subject: [PATCH] LibWeb/HighResolutionTime: Add IDL typedef for
 DOMHighResTimeStamp

We already have this for C++ code in DOMHighResTimeStamp.h, but let's
also avoid using plain 'double' in IDL code.
---
 .../LibWeb/HighResolutionTime/DOMHighResTimeStamp.idl        | 2 ++
 Userland/Libraries/LibWeb/HighResolutionTime/Performance.idl | 5 +++--
 2 files changed, 5 insertions(+), 2 deletions(-)
 create mode 100644 Userland/Libraries/LibWeb/HighResolutionTime/DOMHighResTimeStamp.idl

diff --git a/Userland/Libraries/LibWeb/HighResolutionTime/DOMHighResTimeStamp.idl b/Userland/Libraries/LibWeb/HighResolutionTime/DOMHighResTimeStamp.idl
new file mode 100644
index 0000000000..7b4c735867
--- /dev/null
+++ b/Userland/Libraries/LibWeb/HighResolutionTime/DOMHighResTimeStamp.idl
@@ -0,0 +1,2 @@
+// https://w3c.github.io/hr-time/#dom-domhighrestimestamp
+typedef double DOMHighResTimeStamp;
diff --git a/Userland/Libraries/LibWeb/HighResolutionTime/Performance.idl b/Userland/Libraries/LibWeb/HighResolutionTime/Performance.idl
index 5ed45278e0..4f2bccf574 100644
--- a/Userland/Libraries/LibWeb/HighResolutionTime/Performance.idl
+++ b/Userland/Libraries/LibWeb/HighResolutionTime/Performance.idl
@@ -1,11 +1,12 @@
 #import <DOM/EventTarget.idl>
+#import <HighResolutionTime/DOMHighResTimeStamp.idl>
 #import <NavigationTiming/PerformanceTiming.idl>
 
 // https://w3c.github.io/hr-time/#sec-performance
 [Exposed=(Window, Worker)]
 interface Performance : EventTarget {
-    double now();
-    readonly attribute double timeOrigin;
+    DOMHighResTimeStamp now();
+    readonly attribute DOMHighResTimeStamp timeOrigin;
 
     readonly attribute PerformanceTiming timing;
 };