From 6d6a3cdb2655427c7e31dc2190dabea99f216a94 Mon Sep 17 00:00:00 2001
From: Carlos Quiroz <3615303+cquiroz@users.noreply.github.com>
Date: Mon, 4 Jul 2022 17:36:40 -0400
Subject: [PATCH 1/9] Improvements to the Performance API

---
 dom/src/main/scala/org/scalajs/dom/Performance.scala      | 8 ++++----
 dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/dom/src/main/scala/org/scalajs/dom/Performance.scala b/dom/src/main/scala/org/scalajs/dom/Performance.scala
index 5a5a00dd4..63931105e 100644
--- a/dom/src/main/scala/org/scalajs/dom/Performance.scala
+++ b/dom/src/main/scala/org/scalajs/dom/Performance.scala
@@ -15,7 +15,7 @@ import scala.scalajs.js.annotation._
   */
 @js.native
 @JSGlobal
-class Performance extends js.Object {
+class Performance private[this]() extends js.Object {
 
   /** The Performance.navigation read-only property returns a PerformanceNavigation object representing the type of
     * navigation that occurs in the given browsing context, like the amount of redirections needed to fetch the
@@ -28,7 +28,7 @@ class Performance extends js.Object {
     */
   def timing: PerformanceTiming = js.native
 
-  def getEntriesByType(entryType: String): js.Dynamic = js.native
+  def getEntriesByType(entryType: String): js.Array[PerformanceEntry] = js.native
 
   /** Is a jsonizer returning a json object representing the Performance object. */
   def toJSON(): js.Dynamic = js.native
@@ -45,9 +45,9 @@ class Performance extends js.Object {
 
   def measure(measureName: String, startMarkName: String = js.native, endMarkName: String = js.native): Unit = js.native
 
-  def getEntriesByName(name: String, entryType: String = js.native): js.Dynamic = js.native
+  def getEntriesByName(name: String, entryType: String = js.native): js.Array[PerformanceEntry] = js.native
 
-  def getEntries(): js.Dynamic = js.native
+  def getEntries(): js.Array[PerformanceEntry] = js.native
 
   def clearMeasures(measureName: String = js.native): Unit = js.native
 
diff --git a/dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala b/dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala
index 781238c55..3754758cb 100644
--- a/dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala
+++ b/dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala
@@ -16,7 +16,7 @@ class PerformanceEntry extends js.Object {
 
   def startTime: Double = js.native
 
-  def duration: Int = js.native
+  def duration: Double = js.native
 
   def entryType: String = js.native
 }

From 38b89883f10f2fe689973a1047ba4bb9e6720746 Mon Sep 17 00:00:00 2001
From: Carlos Quiroz <3615303+cquiroz@users.noreply.github.com>
Date: Mon, 4 Jul 2022 17:40:39 -0400
Subject: [PATCH 2/9] run prePR

---
 api-reports/2_12.txt                               | 14 +++++++-------
 api-reports/2_13.txt                               | 14 +++++++-------
 .../main/scala/org/scalajs/dom/Performance.scala   |  2 +-
 3 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/api-reports/2_12.txt b/api-reports/2_12.txt
index f16a5a82e..b9a63f313 100644
--- a/api-reports/2_12.txt
+++ b/api-reports/2_12.txt
@@ -15763,9 +15763,9 @@ Pbkdf2Params[SO] val salt = salt0
 Performance[JC] def clearMarks(markName: String?): Unit
 Performance[JC] def clearMeasures(measureName: String?): Unit
 Performance[JC] def clearResourceTimings(): Unit
-Performance[JC] def getEntries(): js.Dynamic
-Performance[JC] def getEntriesByName(name: String, entryType: String?): js.Dynamic
-Performance[JC] def getEntriesByType(entryType: String): js.Dynamic
+Performance[JC] def getEntries(): js.Array[PerformanceEntry]
+Performance[JC] def getEntriesByName(name: String, entryType: String?): js.Array[PerformanceEntry]
+Performance[JC] def getEntriesByType(entryType: String): js.Array[PerformanceEntry]
 Performance[JC] def getMarks(markName: String?): js.Dynamic
 Performance[JC] def getMeasures(measureName: String?): js.Dynamic
 Performance[JC] def mark(markName: String): Unit
@@ -15775,15 +15775,15 @@ Performance[JC] def now(): Double
 Performance[JC] def setResourceTimingBufferSize(maxSize: Int): Unit
 Performance[JC] def timing: PerformanceTiming
 Performance[JC] def toJSON(): js.Dynamic
-PerformanceEntry[JC] def duration: Int
+PerformanceEntry[JC] def duration: Double
 PerformanceEntry[JC] def entryType: String
 PerformanceEntry[JC] def name: String
 PerformanceEntry[JC] def startTime: Double
-PerformanceMark[JC] def duration: Int
+PerformanceMark[JC] def duration: Double
 PerformanceMark[JC] def entryType: String
 PerformanceMark[JC] def name: String
 PerformanceMark[JC] def startTime: Double
-PerformanceMeasure[JC] def duration: Int
+PerformanceMeasure[JC] def duration: Double
 PerformanceMeasure[JC] def entryType: String
 PerformanceMeasure[JC] def name: String
 PerformanceMeasure[JC] def startTime: Double
@@ -15798,7 +15798,7 @@ PerformanceResourceTiming[JC] def connectEnd: Int
 PerformanceResourceTiming[JC] def connectStart: Int
 PerformanceResourceTiming[JC] def domainLookupEnd: Int
 PerformanceResourceTiming[JC] def domainLookupStart: Int
-PerformanceResourceTiming[JC] def duration: Int
+PerformanceResourceTiming[JC] def duration: Double
 PerformanceResourceTiming[JC] def entryType: String
 PerformanceResourceTiming[JC] def fetchStart: Int
 PerformanceResourceTiming[JC] def initiatorType: String
diff --git a/api-reports/2_13.txt b/api-reports/2_13.txt
index f16a5a82e..b9a63f313 100644
--- a/api-reports/2_13.txt
+++ b/api-reports/2_13.txt
@@ -15763,9 +15763,9 @@ Pbkdf2Params[SO] val salt = salt0
 Performance[JC] def clearMarks(markName: String?): Unit
 Performance[JC] def clearMeasures(measureName: String?): Unit
 Performance[JC] def clearResourceTimings(): Unit
-Performance[JC] def getEntries(): js.Dynamic
-Performance[JC] def getEntriesByName(name: String, entryType: String?): js.Dynamic
-Performance[JC] def getEntriesByType(entryType: String): js.Dynamic
+Performance[JC] def getEntries(): js.Array[PerformanceEntry]
+Performance[JC] def getEntriesByName(name: String, entryType: String?): js.Array[PerformanceEntry]
+Performance[JC] def getEntriesByType(entryType: String): js.Array[PerformanceEntry]
 Performance[JC] def getMarks(markName: String?): js.Dynamic
 Performance[JC] def getMeasures(measureName: String?): js.Dynamic
 Performance[JC] def mark(markName: String): Unit
@@ -15775,15 +15775,15 @@ Performance[JC] def now(): Double
 Performance[JC] def setResourceTimingBufferSize(maxSize: Int): Unit
 Performance[JC] def timing: PerformanceTiming
 Performance[JC] def toJSON(): js.Dynamic
-PerformanceEntry[JC] def duration: Int
+PerformanceEntry[JC] def duration: Double
 PerformanceEntry[JC] def entryType: String
 PerformanceEntry[JC] def name: String
 PerformanceEntry[JC] def startTime: Double
-PerformanceMark[JC] def duration: Int
+PerformanceMark[JC] def duration: Double
 PerformanceMark[JC] def entryType: String
 PerformanceMark[JC] def name: String
 PerformanceMark[JC] def startTime: Double
-PerformanceMeasure[JC] def duration: Int
+PerformanceMeasure[JC] def duration: Double
 PerformanceMeasure[JC] def entryType: String
 PerformanceMeasure[JC] def name: String
 PerformanceMeasure[JC] def startTime: Double
@@ -15798,7 +15798,7 @@ PerformanceResourceTiming[JC] def connectEnd: Int
 PerformanceResourceTiming[JC] def connectStart: Int
 PerformanceResourceTiming[JC] def domainLookupEnd: Int
 PerformanceResourceTiming[JC] def domainLookupStart: Int
-PerformanceResourceTiming[JC] def duration: Int
+PerformanceResourceTiming[JC] def duration: Double
 PerformanceResourceTiming[JC] def entryType: String
 PerformanceResourceTiming[JC] def fetchStart: Int
 PerformanceResourceTiming[JC] def initiatorType: String
diff --git a/dom/src/main/scala/org/scalajs/dom/Performance.scala b/dom/src/main/scala/org/scalajs/dom/Performance.scala
index 63931105e..b1bf3d76e 100644
--- a/dom/src/main/scala/org/scalajs/dom/Performance.scala
+++ b/dom/src/main/scala/org/scalajs/dom/Performance.scala
@@ -15,7 +15,7 @@ import scala.scalajs.js.annotation._
   */
 @js.native
 @JSGlobal
-class Performance private[this]() extends js.Object {
+class Performance private[this] () extends js.Object {
 
   /** The Performance.navigation read-only property returns a PerformanceNavigation object representing the type of
     * navigation that occurs in the given browsing context, like the amount of redirections needed to fetch the

From cbc769fcd6d0702a3d1e5f1837cba161218293f5 Mon Sep 17 00:00:00 2001
From: Arman Bilge <armanbilge@gmail.com>
Date: Thu, 9 Feb 2023 17:29:55 +0000
Subject: [PATCH 3/9] Back to `Int` for `duration`

---
 api-reports/2_13.txt                                      | 8 ++++----
 dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/api-reports/2_13.txt b/api-reports/2_13.txt
index b9a63f313..36d85dd86 100644
--- a/api-reports/2_13.txt
+++ b/api-reports/2_13.txt
@@ -15775,15 +15775,15 @@ Performance[JC] def now(): Double
 Performance[JC] def setResourceTimingBufferSize(maxSize: Int): Unit
 Performance[JC] def timing: PerformanceTiming
 Performance[JC] def toJSON(): js.Dynamic
-PerformanceEntry[JC] def duration: Double
+PerformanceEntry[JC] def duration: Int
 PerformanceEntry[JC] def entryType: String
 PerformanceEntry[JC] def name: String
 PerformanceEntry[JC] def startTime: Double
-PerformanceMark[JC] def duration: Double
+PerformanceMark[JC] def duration: Int
 PerformanceMark[JC] def entryType: String
 PerformanceMark[JC] def name: String
 PerformanceMark[JC] def startTime: Double
-PerformanceMeasure[JC] def duration: Double
+PerformanceMeasure[JC] def duration: Int
 PerformanceMeasure[JC] def entryType: String
 PerformanceMeasure[JC] def name: String
 PerformanceMeasure[JC] def startTime: Double
@@ -15798,7 +15798,7 @@ PerformanceResourceTiming[JC] def connectEnd: Int
 PerformanceResourceTiming[JC] def connectStart: Int
 PerformanceResourceTiming[JC] def domainLookupEnd: Int
 PerformanceResourceTiming[JC] def domainLookupStart: Int
-PerformanceResourceTiming[JC] def duration: Double
+PerformanceResourceTiming[JC] def duration: Int
 PerformanceResourceTiming[JC] def entryType: String
 PerformanceResourceTiming[JC] def fetchStart: Int
 PerformanceResourceTiming[JC] def initiatorType: String
diff --git a/dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala b/dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala
index 3754758cb..781238c55 100644
--- a/dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala
+++ b/dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala
@@ -16,7 +16,7 @@ class PerformanceEntry extends js.Object {
 
   def startTime: Double = js.native
 
-  def duration: Double = js.native
+  def duration: Int = js.native
 
   def entryType: String = js.native
 }

From 1ee7b405763affc9d50e025560b68b5640facfbf Mon Sep 17 00:00:00 2001
From: Arman Bilge <armanbilge@gmail.com>
Date: Thu, 9 Feb 2023 17:33:16 +0000
Subject: [PATCH 4/9] Add some docs

---
 .../scala/org/scalajs/dom/PerformanceEntry.scala     | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala b/dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala
index 781238c55..cdc487b6f 100644
--- a/dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala
+++ b/dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala
@@ -9,14 +9,26 @@ package org.scalajs.dom
 import scala.scalajs.js
 import scala.scalajs.js.annotation._
 
+/** Encapsulates a single performance metric that is part of the browser's performance timeline. */
 @js.native
 @JSGlobal
 class PerformanceEntry extends js.Object {
+
+  /** The name for a performance entry. It acts as an identifier, but it does not have to be unique. The value depends
+    * on the subclass.
+    */
   def name: String = js.native
 
+  /** The first timestamp recorded for this performance entry. The meaning of this property depends on the value of this
+    * entry's [[entryType]].
+    */
   def startTime: Double = js.native
 
+  /** The duration of the performance entry. The meaning of this property depends on the value of this entry's
+    * [[entryType]].
+    */
   def duration: Int = js.native
 
+  /** The type of performance metric that this entry represents. */
   def entryType: String = js.native
 }

From 12deff1ee452dee85aba35f8ee5535bfb61f0558 Mon Sep 17 00:00:00 2001
From: Arman Bilge <armanbilge@gmail.com>
Date: Thu, 9 Feb 2023 17:36:24 +0000
Subject: [PATCH 5/9] Add `toJSON()`

---
 api-reports/2_13.txt                                      | 4 ++++
 dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/api-reports/2_13.txt b/api-reports/2_13.txt
index 36d85dd86..9f079c90c 100644
--- a/api-reports/2_13.txt
+++ b/api-reports/2_13.txt
@@ -15779,14 +15779,17 @@ PerformanceEntry[JC] def duration: Int
 PerformanceEntry[JC] def entryType: String
 PerformanceEntry[JC] def name: String
 PerformanceEntry[JC] def startTime: Double
+PerformanceEntry[JC] def toJSON(): js.Object
 PerformanceMark[JC] def duration: Int
 PerformanceMark[JC] def entryType: String
 PerformanceMark[JC] def name: String
 PerformanceMark[JC] def startTime: Double
+PerformanceMark[JC] def toJSON(): js.Object
 PerformanceMeasure[JC] def duration: Int
 PerformanceMeasure[JC] def entryType: String
 PerformanceMeasure[JC] def name: String
 PerformanceMeasure[JC] def startTime: Double
+PerformanceMeasure[JC] def toJSON(): js.Object
 PerformanceNavigation[JC] def redirectCount: Int
 PerformanceNavigation[JC] def toJSON(): js.Dynamic
 PerformanceNavigation[JC] def `type`: Int
@@ -15809,6 +15812,7 @@ PerformanceResourceTiming[JC] def requestStart: Int
 PerformanceResourceTiming[JC] var responseEnd: Int
 PerformanceResourceTiming[JC] def responseStart: Int
 PerformanceResourceTiming[JC] def startTime: Double
+PerformanceResourceTiming[JC] def toJSON(): js.Object
 PerformanceTiming[JC] def connectEnd: Double
 PerformanceTiming[JC] def connectStart: Double
 PerformanceTiming[JC] def domComplete: Double
diff --git a/dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala b/dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala
index cdc487b6f..3511259ee 100644
--- a/dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala
+++ b/dom/src/main/scala/org/scalajs/dom/PerformanceEntry.scala
@@ -31,4 +31,7 @@ class PerformanceEntry extends js.Object {
 
   /** The type of performance metric that this entry represents. */
   def entryType: String = js.native
+
+  /** Returns a JSON representation of the [[PerformanceEntry]] object. */
+  def toJSON(): js.Object = js.native
 }

From 1066217097e45f2686c6c5fd7458b55956cacddd Mon Sep 17 00:00:00 2001
From: Arman Bilge <armanbilge@gmail.com>
Date: Thu, 9 Feb 2023 19:01:40 +0000
Subject: [PATCH 6/9] Refresh `Performance`

---
 api-reports/2_13.txt                          | 12 ++++----
 .../scala/org/scalajs/dom/Performance.scala   | 28 ++++++++++++++++---
 2 files changed, 30 insertions(+), 10 deletions(-)

diff --git a/api-reports/2_13.txt b/api-reports/2_13.txt
index 9f079c90c..7c307825a 100644
--- a/api-reports/2_13.txt
+++ b/api-reports/2_13.txt
@@ -15764,17 +15764,17 @@ Performance[JC] def clearMarks(markName: String?): Unit
 Performance[JC] def clearMeasures(measureName: String?): Unit
 Performance[JC] def clearResourceTimings(): Unit
 Performance[JC] def getEntries(): js.Array[PerformanceEntry]
-Performance[JC] def getEntriesByName(name: String, entryType: String?): js.Array[PerformanceEntry]
+Performance[JC] def getEntriesByName(name: String, `type`: String?): js.Array[PerformanceEntry]
 Performance[JC] def getEntriesByType(entryType: String): js.Array[PerformanceEntry]
-Performance[JC] def getMarks(markName: String?): js.Dynamic
-Performance[JC] def getMeasures(measureName: String?): js.Dynamic
-Performance[JC] def mark(markName: String): Unit
-Performance[JC] def measure(measureName: String, startMarkName: String?, endMarkName: String?): Unit
+Performance[JC] def getMarks(markName: String?): js.Dynamic  (@deprecated in 2.4.0)
+Performance[JC] def getMeasures(measureName: String?): js.Dynamic  (@deprecated in 2.4.0)
+Performance[JC] def mark(markName: String): PerformanceMark
+Performance[JC] def measure(measureName: String, startMarkName: String?, endMarkName: String?): PerformanceMeasure
 Performance[JC] def navigation: PerformanceNavigation
 Performance[JC] def now(): Double
 Performance[JC] def setResourceTimingBufferSize(maxSize: Int): Unit
 Performance[JC] def timing: PerformanceTiming
-Performance[JC] def toJSON(): js.Dynamic
+Performance[JC] def toJSON(): js.Object
 PerformanceEntry[JC] def duration: Int
 PerformanceEntry[JC] def entryType: String
 PerformanceEntry[JC] def name: String
diff --git a/dom/src/main/scala/org/scalajs/dom/Performance.scala b/dom/src/main/scala/org/scalajs/dom/Performance.scala
index b1bf3d76e..04731c8b0 100644
--- a/dom/src/main/scala/org/scalajs/dom/Performance.scala
+++ b/dom/src/main/scala/org/scalajs/dom/Performance.scala
@@ -28,29 +28,49 @@ class Performance private[this] () extends js.Object {
     */
   def timing: PerformanceTiming = js.native
 
+  /** Returns an array of [[PerformanceEntry]] objects currently present in the performance timeline for a given type */
   def getEntriesByType(entryType: String): js.Array[PerformanceEntry] = js.native
 
   /** Is a jsonizer returning a json object representing the Performance object. */
-  def toJSON(): js.Dynamic = js.native
+  def toJSON(): js.Object = js.native
 
+  @deprecated("No such API in the spec", "2.4.0")
   def getMeasures(measureName: String = js.native): js.Dynamic = js.native
 
+  /** Removes all or specific [[PerformanceMark]] objects from the browser's performance timeline. */
   def clearMarks(markName: String = js.native): Unit = js.native
 
+  @deprecated("No such API in the spec", "2.4.0")
   def getMarks(markName: String = js.native): js.Dynamic = js.native
 
+  /** Removes all performance entries with an `entryType` of "resource" from the browser's performance timeline and sets
+    * the size of the performance resource data buffer to zero.
+    */
   def clearResourceTimings(): Unit = js.native
 
-  def mark(markName: String): Unit = js.native
+  /** Creates a named [[PerformanceMark]] object representing a high resolution timestamp marker in the browser's
+    * performance timeline.
+    */
+  def mark(markName: String): PerformanceMark = js.native
 
-  def measure(measureName: String, startMarkName: String = js.native, endMarkName: String = js.native): Unit = js.native
+  /** Creates a named [[PerformanceMeasure]] object representing a time measurement between two marks in the browser's
+    * performance timeline.
+    */
+  def measure(measureName: String, startMarkName: String = js.native,
+      endMarkName: String = js.native): PerformanceMeasure = js.native
 
-  def getEntriesByName(name: String, entryType: String = js.native): js.Array[PerformanceEntry] = js.native
+  /** Returns an array of [[PerformanceEntry]] objects currently present in the performance timeline with the given name
+    * and type.
+    */
+  def getEntriesByName(name: String, `type`: String = js.native): js.Array[PerformanceEntry] = js.native
 
+  /** All [[PerformanceEntry]] objects currently present in the performance timeline. */
   def getEntries(): js.Array[PerformanceEntry] = js.native
 
+  /** Removes all or specific [[PerformanceMeasure]] objects from the browser's performance timeline. */
   def clearMeasures(measureName: String = js.native): Unit = js.native
 
+  /** sets the desired size of the browser's resource timing buffer which stores the "resource" performance entries. */
   def setResourceTimingBufferSize(maxSize: Int): Unit = js.native
 
   /** Returns a DOMHighResTimeStamp representing the amount of milliseconds elapsed since the start of the navigation,

From 12eea31da1d6941bc5a26ebb152b2e0434857703 Mon Sep 17 00:00:00 2001
From: Arman Bilge <armanbilge@gmail.com>
Date: Thu, 9 Feb 2023 19:03:21 +0000
Subject: [PATCH 7/9] API reports on 2.12

---
 api-reports/2_12.txt | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

diff --git a/api-reports/2_12.txt b/api-reports/2_12.txt
index b9a63f313..7c307825a 100644
--- a/api-reports/2_12.txt
+++ b/api-reports/2_12.txt
@@ -15764,29 +15764,32 @@ Performance[JC] def clearMarks(markName: String?): Unit
 Performance[JC] def clearMeasures(measureName: String?): Unit
 Performance[JC] def clearResourceTimings(): Unit
 Performance[JC] def getEntries(): js.Array[PerformanceEntry]
-Performance[JC] def getEntriesByName(name: String, entryType: String?): js.Array[PerformanceEntry]
+Performance[JC] def getEntriesByName(name: String, `type`: String?): js.Array[PerformanceEntry]
 Performance[JC] def getEntriesByType(entryType: String): js.Array[PerformanceEntry]
-Performance[JC] def getMarks(markName: String?): js.Dynamic
-Performance[JC] def getMeasures(measureName: String?): js.Dynamic
-Performance[JC] def mark(markName: String): Unit
-Performance[JC] def measure(measureName: String, startMarkName: String?, endMarkName: String?): Unit
+Performance[JC] def getMarks(markName: String?): js.Dynamic  (@deprecated in 2.4.0)
+Performance[JC] def getMeasures(measureName: String?): js.Dynamic  (@deprecated in 2.4.0)
+Performance[JC] def mark(markName: String): PerformanceMark
+Performance[JC] def measure(measureName: String, startMarkName: String?, endMarkName: String?): PerformanceMeasure
 Performance[JC] def navigation: PerformanceNavigation
 Performance[JC] def now(): Double
 Performance[JC] def setResourceTimingBufferSize(maxSize: Int): Unit
 Performance[JC] def timing: PerformanceTiming
-Performance[JC] def toJSON(): js.Dynamic
-PerformanceEntry[JC] def duration: Double
+Performance[JC] def toJSON(): js.Object
+PerformanceEntry[JC] def duration: Int
 PerformanceEntry[JC] def entryType: String
 PerformanceEntry[JC] def name: String
 PerformanceEntry[JC] def startTime: Double
-PerformanceMark[JC] def duration: Double
+PerformanceEntry[JC] def toJSON(): js.Object
+PerformanceMark[JC] def duration: Int
 PerformanceMark[JC] def entryType: String
 PerformanceMark[JC] def name: String
 PerformanceMark[JC] def startTime: Double
-PerformanceMeasure[JC] def duration: Double
+PerformanceMark[JC] def toJSON(): js.Object
+PerformanceMeasure[JC] def duration: Int
 PerformanceMeasure[JC] def entryType: String
 PerformanceMeasure[JC] def name: String
 PerformanceMeasure[JC] def startTime: Double
+PerformanceMeasure[JC] def toJSON(): js.Object
 PerformanceNavigation[JC] def redirectCount: Int
 PerformanceNavigation[JC] def toJSON(): js.Dynamic
 PerformanceNavigation[JC] def `type`: Int
@@ -15798,7 +15801,7 @@ PerformanceResourceTiming[JC] def connectEnd: Int
 PerformanceResourceTiming[JC] def connectStart: Int
 PerformanceResourceTiming[JC] def domainLookupEnd: Int
 PerformanceResourceTiming[JC] def domainLookupStart: Int
-PerformanceResourceTiming[JC] def duration: Double
+PerformanceResourceTiming[JC] def duration: Int
 PerformanceResourceTiming[JC] def entryType: String
 PerformanceResourceTiming[JC] def fetchStart: Int
 PerformanceResourceTiming[JC] def initiatorType: String
@@ -15809,6 +15812,7 @@ PerformanceResourceTiming[JC] def requestStart: Int
 PerformanceResourceTiming[JC] var responseEnd: Int
 PerformanceResourceTiming[JC] def responseStart: Int
 PerformanceResourceTiming[JC] def startTime: Double
+PerformanceResourceTiming[JC] def toJSON(): js.Object
 PerformanceTiming[JC] def connectEnd: Double
 PerformanceTiming[JC] def connectStart: Double
 PerformanceTiming[JC] def domComplete: Double

From ce8678d6d45eedd3b65a680cc53e44f6a3f2b697 Mon Sep 17 00:00:00 2001
From: Arman Bilge <armanbilge@gmail.com>
Date: Mon, 25 Sep 2023 14:31:27 -0700
Subject: [PATCH 8/9] Doc fixes

Co-authored-by: zetashift <rskaraya@gmail.com>
---
 dom/src/main/scala/org/scalajs/dom/Performance.scala | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dom/src/main/scala/org/scalajs/dom/Performance.scala b/dom/src/main/scala/org/scalajs/dom/Performance.scala
index 04731c8b0..d629b468b 100644
--- a/dom/src/main/scala/org/scalajs/dom/Performance.scala
+++ b/dom/src/main/scala/org/scalajs/dom/Performance.scala
@@ -31,7 +31,7 @@ class Performance private[this] () extends js.Object {
   /** Returns an array of [[PerformanceEntry]] objects currently present in the performance timeline for a given type */
   def getEntriesByType(entryType: String): js.Array[PerformanceEntry] = js.native
 
-  /** Is a jsonizer returning a json object representing the Performance object. */
+  /** Returns a JSON representation of the [[Performance]] object. */
   def toJSON(): js.Object = js.native
 
   @deprecated("No such API in the spec", "2.4.0")
@@ -70,7 +70,7 @@ class Performance private[this] () extends js.Object {
   /** Removes all or specific [[PerformanceMeasure]] objects from the browser's performance timeline. */
   def clearMeasures(measureName: String = js.native): Unit = js.native
 
-  /** sets the desired size of the browser's resource timing buffer which stores the "resource" performance entries. */
+  /** Sets the desired size of the browser's resource timing buffer which stores the "resource" performance entries. */
   def setResourceTimingBufferSize(maxSize: Int): Unit = js.native
 
   /** Returns a DOMHighResTimeStamp representing the amount of milliseconds elapsed since the start of the navigation,

From b2d400b262fe0b9541799fe8cdb73621e0a00c7d Mon Sep 17 00:00:00 2001
From: Arman Bilge <armanbilge@gmail.com>
Date: Tue, 26 Sep 2023 17:43:35 +0000
Subject: [PATCH 9/9] Update deprecation version

---
 api-reports/2_12.txt                                 | 4 ++--
 api-reports/2_13.txt                                 | 4 ++--
 dom/src/main/scala/org/scalajs/dom/Performance.scala | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/api-reports/2_12.txt b/api-reports/2_12.txt
index 7c307825a..a57634964 100644
--- a/api-reports/2_12.txt
+++ b/api-reports/2_12.txt
@@ -15766,8 +15766,8 @@ Performance[JC] def clearResourceTimings(): Unit
 Performance[JC] def getEntries(): js.Array[PerformanceEntry]
 Performance[JC] def getEntriesByName(name: String, `type`: String?): js.Array[PerformanceEntry]
 Performance[JC] def getEntriesByType(entryType: String): js.Array[PerformanceEntry]
-Performance[JC] def getMarks(markName: String?): js.Dynamic  (@deprecated in 2.4.0)
-Performance[JC] def getMeasures(measureName: String?): js.Dynamic  (@deprecated in 2.4.0)
+Performance[JC] def getMarks(markName: String?): js.Dynamic  (@deprecated in 2.8.0)
+Performance[JC] def getMeasures(measureName: String?): js.Dynamic  (@deprecated in 2.8.0)
 Performance[JC] def mark(markName: String): PerformanceMark
 Performance[JC] def measure(measureName: String, startMarkName: String?, endMarkName: String?): PerformanceMeasure
 Performance[JC] def navigation: PerformanceNavigation
diff --git a/api-reports/2_13.txt b/api-reports/2_13.txt
index 7c307825a..a57634964 100644
--- a/api-reports/2_13.txt
+++ b/api-reports/2_13.txt
@@ -15766,8 +15766,8 @@ Performance[JC] def clearResourceTimings(): Unit
 Performance[JC] def getEntries(): js.Array[PerformanceEntry]
 Performance[JC] def getEntriesByName(name: String, `type`: String?): js.Array[PerformanceEntry]
 Performance[JC] def getEntriesByType(entryType: String): js.Array[PerformanceEntry]
-Performance[JC] def getMarks(markName: String?): js.Dynamic  (@deprecated in 2.4.0)
-Performance[JC] def getMeasures(measureName: String?): js.Dynamic  (@deprecated in 2.4.0)
+Performance[JC] def getMarks(markName: String?): js.Dynamic  (@deprecated in 2.8.0)
+Performance[JC] def getMeasures(measureName: String?): js.Dynamic  (@deprecated in 2.8.0)
 Performance[JC] def mark(markName: String): PerformanceMark
 Performance[JC] def measure(measureName: String, startMarkName: String?, endMarkName: String?): PerformanceMeasure
 Performance[JC] def navigation: PerformanceNavigation
diff --git a/dom/src/main/scala/org/scalajs/dom/Performance.scala b/dom/src/main/scala/org/scalajs/dom/Performance.scala
index d629b468b..0d25706ef 100644
--- a/dom/src/main/scala/org/scalajs/dom/Performance.scala
+++ b/dom/src/main/scala/org/scalajs/dom/Performance.scala
@@ -34,13 +34,13 @@ class Performance private[this] () extends js.Object {
   /** Returns a JSON representation of the [[Performance]] object. */
   def toJSON(): js.Object = js.native
 
-  @deprecated("No such API in the spec", "2.4.0")
+  @deprecated("No such API in the spec", "2.8.0")
   def getMeasures(measureName: String = js.native): js.Dynamic = js.native
 
   /** Removes all or specific [[PerformanceMark]] objects from the browser's performance timeline. */
   def clearMarks(markName: String = js.native): Unit = js.native
 
-  @deprecated("No such API in the spec", "2.4.0")
+  @deprecated("No such API in the spec", "2.8.0")
   def getMarks(markName: String = js.native): js.Dynamic = js.native
 
   /** Removes all performance entries with an `entryType` of "resource" from the browser's performance timeline and sets