diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/ToxEventListener.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/ToxEventListener.kt
index 6e494f24a..0754932fd 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/ToxEventListener.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/ToxEventListener.kt
@@ -4,4 +4,5 @@ import im.tox.tox4j.av.callbacks.ToxAvEventListener
 import im.tox.tox4j.core.callbacks.ToxCoreEventListener
 
 interface ToxEventListener<ToxCoreState> :
-    ToxCoreEventListener<ToxCoreState>, ToxAvEventListener<ToxCoreState>
+    ToxCoreEventListener<ToxCoreState>,
+    ToxAvEventListener<ToxCoreState>
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/AudioChannels.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/AudioChannels.kt
index 70c745560..4de3a7823 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/AudioChannels.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/AudioChannels.kt
@@ -1,6 +1,8 @@
 package im.tox.tox4j.av.data
 
-enum class AudioChannels(val value: Int) {
+enum class AudioChannels(
+    val value: Int,
+) {
     Mono(1),
     Stereo(2),
 }
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/AudioLength.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/AudioLength.kt
index 7ab6f457e..e65288c48 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/AudioLength.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/AudioLength.kt
@@ -2,7 +2,9 @@ package im.tox.tox4j.av.data
 
 /** Length in microseconds. */
 @Suppress("ktlint:standard:enum-entry-name-case")
-enum class AudioLength(val value: Int) {
+enum class AudioLength(
+    val value: Int,
+) {
     Length2_5(2500),
     Length5(5000),
     Length10(10000),
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/BitRate.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/BitRate.kt
index 59991d43b..3126a1e6c 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/BitRate.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/BitRate.kt
@@ -3,7 +3,9 @@ package im.tox.tox4j.av.data
 import kotlin.jvm.JvmInline
 
 @JvmInline
-value class BitRate(val value: Int) {
+value class BitRate(
+    val value: Int,
+) {
     companion object {
         val Unchanged: BitRate = BitRate(-1)
         val Disabled: BitRate = BitRate(0)
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/Height.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/Height.kt
index 4b66c21e4..3bb8c2d70 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/Height.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/Height.kt
@@ -2,4 +2,6 @@ package im.tox.tox4j.av.data
 
 import kotlin.jvm.JvmInline
 
-@JvmInline value class Height(val value: Int)
+@JvmInline value class Height(
+    val value: Int,
+)
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/SampleCount.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/SampleCount.kt
index e21e40b22..c9696068d 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/SampleCount.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/SampleCount.kt
@@ -3,7 +3,9 @@ package im.tox.tox4j.av.data
 import kotlin.jvm.JvmInline
 
 @JvmInline
-value class SampleCount(val value: Int) {
+value class SampleCount(
+    val value: Int,
+) {
     constructor(
         audioLength: AudioLength,
         samplingRate: SamplingRate,
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/SamplingRate.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/SamplingRate.kt
index 98dc5ef49..973afcf52 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/SamplingRate.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/SamplingRate.kt
@@ -1,6 +1,8 @@
 package im.tox.tox4j.av.data
 
-enum class SamplingRate(val value: Int) {
+enum class SamplingRate(
+    val value: Int,
+) {
     Rate8k(8000),
     Rate12k(12000),
     Rate16k(16000),
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/Width.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/Width.kt
index 05ff9d880..0bb8a3ec6 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/Width.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/av/data/Width.kt
@@ -2,4 +2,6 @@ package im.tox.tox4j.av.data
 
 import kotlin.jvm.JvmInline
 
-@JvmInline value class Width(val value: Int)
+@JvmInline value class Width(
+    val value: Int,
+)
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/Port.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/Port.kt
index e45a8f904..d55ecbdb3 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/Port.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/Port.kt
@@ -3,4 +3,6 @@ package im.tox.tox4j.core.data
 import kotlin.jvm.JvmInline
 
 /** IP_Port stores an IP datastructure with a port. */
-@JvmInline value class Port constructor(val value: UShort)
+@JvmInline value class Port constructor(
+    val value: UShort,
+)
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFileId.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFileId.kt
index 906100795..59149ddbc 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFileId.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFileId.kt
@@ -2,4 +2,6 @@ package im.tox.tox4j.core.data
 
 import kotlin.jvm.JvmInline
 
-@JvmInline value class ToxFileId(val value: ByteArray)
+@JvmInline value class ToxFileId(
+    val value: ByteArray,
+)
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFilename.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFilename.kt
index 04260ce9d..b85092b93 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFilename.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFilename.kt
@@ -2,4 +2,6 @@ package im.tox.tox4j.core.data
 
 import kotlin.jvm.JvmInline
 
-@JvmInline value class ToxFilename(val value: ByteArray)
+@JvmInline value class ToxFilename(
+    val value: ByteArray,
+)
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFriendAddress.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFriendAddress.kt
index 1a6b273f0..3a05c8fa0 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFriendAddress.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFriendAddress.kt
@@ -2,4 +2,6 @@ package im.tox.tox4j.core.data
 
 import kotlin.jvm.JvmInline
 
-@JvmInline value class ToxFriendAddress(val value: ByteArray)
+@JvmInline value class ToxFriendAddress(
+    val value: ByteArray,
+)
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFriendMessage.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFriendMessage.kt
index 001fcf6b5..0f9bb68a0 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFriendMessage.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFriendMessage.kt
@@ -2,4 +2,6 @@ package im.tox.tox4j.core.data
 
 import kotlin.jvm.JvmInline
 
-@JvmInline value class ToxFriendMessage(val value: ByteArray)
+@JvmInline value class ToxFriendMessage(
+    val value: ByteArray,
+)
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFriendNumber.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFriendNumber.kt
index a095227b0..b0d36a373 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFriendNumber.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFriendNumber.kt
@@ -2,4 +2,6 @@ package im.tox.tox4j.core.data
 
 import kotlin.jvm.JvmInline
 
-@JvmInline value class ToxFriendNumber(val value: Int)
+@JvmInline value class ToxFriendNumber(
+    val value: Int,
+)
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFriendRequestMessage.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFriendRequestMessage.kt
index b3a2cd88e..6e6034236 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFriendRequestMessage.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxFriendRequestMessage.kt
@@ -2,4 +2,6 @@ package im.tox.tox4j.core.data
 
 import kotlin.jvm.JvmInline
 
-@JvmInline value class ToxFriendRequestMessage(val value: ByteArray)
+@JvmInline value class ToxFriendRequestMessage(
+    val value: ByteArray,
+)
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxLosslessPacket.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxLosslessPacket.kt
index 2aa3dcd4c..3e00716f6 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxLosslessPacket.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxLosslessPacket.kt
@@ -2,4 +2,6 @@ package im.tox.tox4j.core.data
 
 import kotlin.jvm.JvmInline
 
-@JvmInline value class ToxLosslessPacket(val value: ByteArray)
+@JvmInline value class ToxLosslessPacket(
+    val value: ByteArray,
+)
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxLossyPacket.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxLossyPacket.kt
index dbbed5ff5..d3ae4fe0b 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxLossyPacket.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxLossyPacket.kt
@@ -2,4 +2,6 @@ package im.tox.tox4j.core.data
 
 import kotlin.jvm.JvmInline
 
-@JvmInline value class ToxLossyPacket(val value: ByteArray)
+@JvmInline value class ToxLossyPacket(
+    val value: ByteArray,
+)
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxNickname.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxNickname.kt
index 9190d5454..c53510797 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxNickname.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxNickname.kt
@@ -2,4 +2,6 @@ package im.tox.tox4j.core.data
 
 import kotlin.jvm.JvmInline
 
-@JvmInline value class ToxNickname(val value: ByteArray)
+@JvmInline value class ToxNickname(
+    val value: ByteArray,
+)
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxPublicKey.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxPublicKey.kt
index 25e5bf78b..124c092af 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxPublicKey.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxPublicKey.kt
@@ -2,4 +2,6 @@ package im.tox.tox4j.core.data
 
 import kotlin.jvm.JvmInline
 
-@JvmInline value class ToxPublicKey(val value: ByteArray)
+@JvmInline value class ToxPublicKey(
+    val value: ByteArray,
+)
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxSecretKey.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxSecretKey.kt
index 8954d2a44..cbf10cdb9 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxSecretKey.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxSecretKey.kt
@@ -2,4 +2,6 @@ package im.tox.tox4j.core.data
 
 import kotlin.jvm.JvmInline
 
-@JvmInline value class ToxSecretKey(val value: ByteArray)
+@JvmInline value class ToxSecretKey(
+    val value: ByteArray,
+)
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxStatusMessage.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxStatusMessage.kt
index 41dc9e79b..0ed94d9fa 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxStatusMessage.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/core/data/ToxStatusMessage.kt
@@ -2,4 +2,6 @@ package im.tox.tox4j.core.data
 
 import kotlin.jvm.JvmInline
 
-@JvmInline value class ToxStatusMessage(val value: ByteArray)
+@JvmInline value class ToxStatusMessage(
+    val value: ByteArray,
+)
diff --git a/lib/src/commonMain/kotlin/im/tox/tox4j/core/options/SaveDataOptions.kt b/lib/src/commonMain/kotlin/im/tox/tox4j/core/options/SaveDataOptions.kt
index f2a206c60..058c0302b 100644
--- a/lib/src/commonMain/kotlin/im/tox/tox4j/core/options/SaveDataOptions.kt
+++ b/lib/src/commonMain/kotlin/im/tox/tox4j/core/options/SaveDataOptions.kt
@@ -26,7 +26,9 @@ object SaveDataOptions {
      * Full save data containing friend list, last seen DHT nodes, name, and all other information
      * contained within a Tox instance.
      */
-    final data class ToxSave(override val data: ByteArray) : Type {
+    final data class ToxSave(
+        override val data: ByteArray,
+    ) : Type {
         override val kind: ToxSavedataType = ToxSavedataType.TOX_SAVE
     }
 
@@ -35,7 +37,9 @@ object SaveDataOptions {
      * secret key, the friend list, name, and noSpam value is sufficient to restore the observable
      * behaviour of a Tox instance without the full save data in [[ToxSave]].
      */
-    final data class SecretKey(private val key: ToxSecretKey) : Type {
+    final data class SecretKey(
+        private val key: ToxSecretKey,
+    ) : Type {
         override val kind: ToxSavedataType = ToxSavedataType.SECRET_KEY
         override val data: ByteArray = key.value
     }
diff --git a/lib/src/jvmMain/java/im/tox/tox4j/impl/jni/ToxAvImpl.kt b/lib/src/jvmMain/java/im/tox/tox4j/impl/jni/ToxAvImpl.kt
index 24ffaef2b..24a18c8e4 100644
--- a/lib/src/jvmMain/java/im/tox/tox4j/impl/jni/ToxAvImpl.kt
+++ b/lib/src/jvmMain/java/im/tox/tox4j/impl/jni/ToxAvImpl.kt
@@ -18,7 +18,9 @@ import im.tox.tox4j.core.data.ToxFriendNumber
  * @throws ToxavNewException If there was already an A/V session.
  */
 @kotlin.ExperimentalStdlibApi
-final class ToxAvImpl(private val tox: ToxCoreImpl) : ToxAv {
+final class ToxAvImpl(
+    private val tox: ToxCoreImpl,
+) : ToxAv {
     internal val instanceNumber = ToxAvJni.toxavNew(tox.instanceNumber)
 
     override fun create(tox: ToxCore): ToxAv =
diff --git a/lib/src/jvmMain/java/im/tox/tox4j/impl/jni/ToxCoreImpl.kt b/lib/src/jvmMain/java/im/tox/tox4j/impl/jni/ToxCoreImpl.kt
index 4f0b2167b..ed38639f7 100644
--- a/lib/src/jvmMain/java/im/tox/tox4j/impl/jni/ToxCoreImpl.kt
+++ b/lib/src/jvmMain/java/im/tox/tox4j/impl/jni/ToxCoreImpl.kt
@@ -28,7 +28,9 @@ import im.tox.tox4j.core.options.ToxOptions
  * @param options Connection options object with optional save-data.
  */
 @kotlin.ExperimentalStdlibApi
-final class ToxCoreImpl(val options: ToxOptions) : ToxCore {
+final class ToxCoreImpl(
+    val options: ToxOptions,
+) : ToxCore {
     /** This field has package visibility for [[ToxAvImpl]]. */
     internal val instanceNumber =
         ToxCoreJni.toxNew(
@@ -232,9 +234,7 @@ final class ToxCoreImpl(val options: ToxOptions) : ToxCore {
             name: String,
             message: String,
             expectedSize: Int,
-        ) {
-            throw IllegalArgumentException("$name too $message, must be $expectedSize bytes")
-        }
+        ): Unit = throw IllegalArgumentException("$name too $message, must be $expectedSize bytes")
 
         fun checkLength(
             name: String,