Fix "Arrow is redundant when parameter list is empty"

And other issues that ktlint now reports

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/media/WaveFormSamples.kt

@@ -14,6 +14,7 @@ import kotlinx.collections.immutable.toPersistentList
 object WaveFormSamples {
     val allRangeWaveForm = List(100) { it.toFloat() / 100 }.toImmutableList()
 
+    @Suppress("ktlint:standard:argument-list-wrapping")
     val realisticWaveForm = persistentListOf(
         0.000f, 0.000f, 0.000f, 0.003f, 0.354f,
         0.353f, 0.365f, 0.790f, 0.787f, 0.167f,

libraries/maplibre-compose/src/main/kotlin/io/element/android/libraries/maplibre/compose/MapLibreMap.kt

@@ -71,10 +71,7 @@ public fun MapLibreMap(
     uiSettings: MapUiSettings = DefaultMapUiSettings,
     symbolManagerSettings: MapSymbolManagerSettings = DefaultMapSymbolManagerSettings,
     locationSettings: MapLocationSettings = DefaultMapLocationSettings,
-    content: (
-        @Composable @MapLibreMapComposable
-        () -> Unit
-    )? = null,
+    content: (@Composable @MapLibreMapComposable () -> Unit)? = null,
 ) {
     // When in preview, early return a Box with the received modifier preserving layout
     if (LocalInspectionMode.current) {

libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/timeline/RustTimeline.kt

@@ -207,10 +207,12 @@ class RustTimeline(
         backwardPaginationStatus,
         forwardPaginationStatus,
         joinedRoom.roomInfoFlow.map { it.creators to it.isDm }.distinctUntilChanged(),
-    ) { timelineItems,
+    ) {
+        timelineItems,
         backwardPaginationStatus,
         forwardPaginationStatus,
-        (roomCreators, isDm) ->
+        (roomCreators, isDm),
+        ->
         withContext(dispatcher) {
             timelineItems
                 .let { items ->

libraries/push/impl/src/test/kotlin/io/element/android/libraries/push/impl/notifications/fake/FakeNotificationCreator.kt

@@ -34,7 +34,7 @@ class FakeNotificationCreator(
     var createFallbackNotificationResult: LambdaOneParamRecorder<FallbackNotifiableEvent, Notification> = lambdaRecorder { _ -> A_NOTIFICATION },
     var createSummaryListNotificationResult: LambdaFourParamsRecorder<MatrixUser, String, Boolean, Long, Notification> =
         lambdaRecorder { _, _, _, _ -> A_NOTIFICATION },
-    var createDiagnosticNotificationResult: LambdaNoParamRecorder<Notification> = lambdaRecorder { -> A_NOTIFICATION },
+    var createDiagnosticNotificationResult: LambdaNoParamRecorder<Notification> = lambdaRecorder<Notification> { A_NOTIFICATION },
 ) : NotificationCreator {
     override suspend fun createMessagesListNotification(
         roomInfo: RoomEventGroupInfo,

libraries/voiceplayer/impl/src/test/kotlin/io/element/android/libraries/voiceplayer/impl/DefaultVoiceMessagePlayerTest.kt

@@ -114,7 +114,8 @@ class DefaultVoiceMessagePlayerTest {
             assertThat(player1.prepare().isSuccess).isTrue()
             matchReadyState(1_000L)
             player1.play()
-            awaitItem().let { // it plays until the end.
+            awaitItem().let {
+                // it plays until the end.
                 assertThat(it.isReady).isFalse()
                 assertThat(it.isPlaying).isFalse()
                 assertThat(it.isEnded).isTrue()
@@ -127,14 +128,16 @@ class DefaultVoiceMessagePlayerTest {
         player2.state.test {
             matchInitialState()
             assertThat(player2.prepare().isSuccess).isTrue()
-            awaitItem().let { // Additional spurious state due to MediaPlayer owner change.
+            awaitItem().let {
+                // Additional spurious state due to MediaPlayer owner change.
                 assertThat(it.isReady).isFalse()
                 assertThat(it.isPlaying).isFalse()
                 assertThat(it.isEnded).isTrue()
                 assertThat(it.currentPosition).isEqualTo(1000)
                 assertThat(it.duration).isEqualTo(1000)
             }
-            awaitItem().let { // Additional spurious state due to MediaPlayer owner change.
+            awaitItem().let {
+                // Additional spurious state due to MediaPlayer owner change.
                 assertThat(it.isReady).isFalse()
                 assertThat(it.isPlaying).isFalse()
                 assertThat(it.isEnded).isFalse()
@@ -143,7 +146,8 @@ class DefaultVoiceMessagePlayerTest {
             }
             matchReadyState(1_000L)
             player2.play()
-            awaitItem().let { // it plays until the end.
+            awaitItem().let {
+                // it plays until the end.
                 assertThat(it.isReady).isFalse()
                 assertThat(it.isPlaying).isFalse()
                 assertThat(it.isEnded).isTrue()
@@ -154,7 +158,8 @@ class DefaultVoiceMessagePlayerTest {
 
         // Play player1 again.
         player1.state.test {
-            awaitItem().let { // Last previous state/
+            awaitItem().let {
+                // Last previous state/
                 assertThat(it.isReady).isFalse()
                 assertThat(it.isPlaying).isFalse()
                 assertThat(it.isEnded).isTrue()
@@ -162,7 +167,8 @@ class DefaultVoiceMessagePlayerTest {
                 assertThat(it.duration).isEqualTo(1000)
             }
             assertThat(player1.prepare().isSuccess).isTrue()
-            awaitItem().let { // Additional spurious state due to MediaPlayer owner change.
+            awaitItem().let {
+                // Additional spurious state due to MediaPlayer owner change.
                 assertThat(it.isReady).isFalse()
                 assertThat(it.isPlaying).isFalse()
                 assertThat(it.isEnded).isFalse()
@@ -171,7 +177,8 @@ class DefaultVoiceMessagePlayerTest {
             }
             matchReadyState(1_000L)
             player1.play()
-            awaitItem().let { // it played again until the end.
+            awaitItem().let {
+                // it played again until the end.
                 assertThat(it.isReady).isFalse()
                 assertThat(it.isPlaying).isFalse()
                 assertThat(it.isEnded).isTrue()
@@ -189,7 +196,8 @@ class DefaultVoiceMessagePlayerTest {
             assertThat(player.prepare().isSuccess).isTrue()
             matchReadyState()
             player.play()
-            skipItems(1) // skip play state
+            // skip play state
+            skipItems(1)
             player.pause()
             awaitItem().let {
                 assertThat(it.isPlaying).isFalse()
@@ -206,9 +214,11 @@ class DefaultVoiceMessagePlayerTest {
             assertThat(player.prepare().isSuccess).isTrue()
             matchReadyState()
             player.play()
-            skipItems(1) // skip play state
+            // skip play state
+            skipItems(1)
             player.pause()
-            skipItems(1) // skip pause state
+            // skip pause state
+            skipItems(1)
             player.play()
             awaitItem().let {
                 assertThat(it.isPlaying).isTrue()