diff --git a/libraries/stdlib/js/src/org.w3c/org.khronos.webgl.kt b/libraries/stdlib/js/src/org.w3c/org.khronos.webgl.kt
index 3f496191b7f..975c0c270b5 100644
--- a/libraries/stdlib/js/src/org.w3c/org.khronos.webgl.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.khronos.webgl.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -9,24 +9,8 @@
 package org.khronos.webgl
 
 import kotlin.js.*
-import org.w3c.css.masking.*
 import org.w3c.dom.*
-import org.w3c.dom.clipboard.*
-import org.w3c.dom.css.*
-import org.w3c.dom.encryptedmedia.*
 import org.w3c.dom.events.*
-import org.w3c.dom.mediacapture.*
-import org.w3c.dom.mediasource.*
-import org.w3c.dom.parsing.*
-import org.w3c.dom.pointerevents.*
-import org.w3c.dom.svg.*
-import org.w3c.dom.url.*
-import org.w3c.fetch.*
-import org.w3c.files.*
-import org.w3c.notifications.*
-import org.w3c.performance.*
-import org.w3c.workers.*
-import org.w3c.xhr.*
 
 public external interface WebGLContextAttributes {
     var alpha: Boolean? /* = true */
@@ -55,6 +39,7 @@ public external interface WebGLContextAttributes {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun WebGLContextAttributes(alpha: Boolean? = true, depth: Boolean? = true, stencil: Boolean? = false, antialias: Boolean? = true, premultipliedAlpha: Boolean? = true, preserveDrawingBuffer: Boolean? = false, preferLowPowerToHighPerformance: Boolean? = false, failIfMajorPerformanceCaveat: Boolean? = false): WebGLContextAttributes {
     val o = js("({})")
@@ -906,6 +891,7 @@ public external interface WebGLContextEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun WebGLContextEventInit(statusMessage: String? = "", bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): WebGLContextEventInit {
     val o = js("({})")
@@ -958,9 +944,11 @@ public external open class Int8Array : ArrayBufferView {
     }
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Int8Array.get(index: Int): Byte = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Int8Array.set(index: Int, value: Byte) { asDynamic()[index] = value }
 
@@ -985,9 +973,11 @@ public external open class Uint8Array : ArrayBufferView {
     }
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Uint8Array.get(index: Int): Byte = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Uint8Array.set(index: Int, value: Byte) { asDynamic()[index] = value }
 
@@ -1012,9 +1002,11 @@ public external open class Uint8ClampedArray : ArrayBufferView {
     }
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Uint8ClampedArray.get(index: Int): Byte = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Uint8ClampedArray.set(index: Int, value: Byte) { asDynamic()[index] = value }
 
@@ -1039,9 +1031,11 @@ public external open class Int16Array : ArrayBufferView {
     }
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Int16Array.get(index: Int): Short = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Int16Array.set(index: Int, value: Short) { asDynamic()[index] = value }
 
@@ -1066,9 +1060,11 @@ public external open class Uint16Array : ArrayBufferView {
     }
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Uint16Array.get(index: Int): Short = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Uint16Array.set(index: Int, value: Short) { asDynamic()[index] = value }
 
@@ -1093,9 +1089,11 @@ public external open class Int32Array : ArrayBufferView {
     }
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Int32Array.get(index: Int): Int = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Int32Array.set(index: Int, value: Int) { asDynamic()[index] = value }
 
@@ -1120,9 +1118,11 @@ public external open class Uint32Array : ArrayBufferView {
     }
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Uint32Array.get(index: Int): Int = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Uint32Array.set(index: Int, value: Int) { asDynamic()[index] = value }
 
@@ -1147,9 +1147,11 @@ public external open class Float32Array : ArrayBufferView {
     }
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Float32Array.get(index: Int): Float = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Float32Array.set(index: Int, value: Float) { asDynamic()[index] = value }
 
@@ -1174,9 +1176,11 @@ public external open class Float64Array : ArrayBufferView {
     }
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Float64Array.get(index: Int): Double = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Float64Array.set(index: Int, value: Double) { asDynamic()[index] = value }
 
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.css.masking.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.css.masking.kt
index 50628209f67..238a7f10d8c 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.css.masking.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.css.masking.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,23 +10,7 @@ package org.w3c.css.masking
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.dom.*
-import org.w3c.dom.clipboard.*
-import org.w3c.dom.css.*
-import org.w3c.dom.encryptedmedia.*
-import org.w3c.dom.events.*
-import org.w3c.dom.mediacapture.*
-import org.w3c.dom.mediasource.*
-import org.w3c.dom.parsing.*
-import org.w3c.dom.pointerevents.*
 import org.w3c.dom.svg.*
-import org.w3c.dom.url.*
-import org.w3c.fetch.*
-import org.w3c.files.*
-import org.w3c.notifications.*
-import org.w3c.performance.*
-import org.w3c.workers.*
-import org.w3c.xhr.*
 
 /**
  * Exposes the JavaScript [SVGClipPathElement](https://developer.mozilla.org/en/docs/Web/API/SVGClipPathElement) to Kotlin
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.clipboard.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.clipboard.kt
index 38f2da5d563..23d09904917 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.clipboard.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.clipboard.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,23 +10,8 @@ package org.w3c.dom.clipboard
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.css.masking.*
 import org.w3c.dom.*
-import org.w3c.dom.css.*
-import org.w3c.dom.encryptedmedia.*
 import org.w3c.dom.events.*
-import org.w3c.dom.mediacapture.*
-import org.w3c.dom.mediasource.*
-import org.w3c.dom.parsing.*
-import org.w3c.dom.pointerevents.*
-import org.w3c.dom.svg.*
-import org.w3c.dom.url.*
-import org.w3c.fetch.*
-import org.w3c.files.*
-import org.w3c.notifications.*
-import org.w3c.performance.*
-import org.w3c.workers.*
-import org.w3c.xhr.*
 
 public external interface ClipboardEventInit : EventInit {
     var clipboardData: DataTransfer? /* = null */
@@ -34,6 +19,7 @@ public external interface ClipboardEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ClipboardEventInit(clipboardData: DataTransfer? = null, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): ClipboardEventInit {
     val o = js("({})")
@@ -74,6 +60,7 @@ public external interface ClipboardPermissionDescriptor {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ClipboardPermissionDescriptor(allowWithoutGesture: Boolean? = false): ClipboardPermissionDescriptor {
     val o = js("({})")
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.css.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.css.kt
index d538ba2f16a..21c1d8f0e73 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.css.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.css.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,23 +10,7 @@ package org.w3c.dom.css
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.css.masking.*
 import org.w3c.dom.*
-import org.w3c.dom.clipboard.*
-import org.w3c.dom.encryptedmedia.*
-import org.w3c.dom.events.*
-import org.w3c.dom.mediacapture.*
-import org.w3c.dom.mediasource.*
-import org.w3c.dom.parsing.*
-import org.w3c.dom.pointerevents.*
-import org.w3c.dom.svg.*
-import org.w3c.dom.url.*
-import org.w3c.fetch.*
-import org.w3c.files.*
-import org.w3c.notifications.*
-import org.w3c.performance.*
-import org.w3c.workers.*
-import org.w3c.xhr.*
 
 public external abstract class MediaList : ItemArrayLike<String> {
     open var mediaText: String
@@ -35,6 +19,7 @@ public external abstract class MediaList : ItemArrayLike<String> {
     override fun item(index: Int): String?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun MediaList.get(index: Int): String? = asDynamic()[index]
 
@@ -68,6 +53,7 @@ public external abstract class StyleSheetList : ItemArrayLike<StyleSheet> {
     override fun item(index: Int): StyleSheet?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun StyleSheetList.get(index: Int): StyleSheet? = asDynamic()[index]
 
@@ -86,6 +72,7 @@ public external abstract class CSSRuleList : ItemArrayLike<CSSRule> {
     override fun item(index: Int): CSSRule?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun CSSRuleList.get(index: Int): CSSRule? = asDynamic()[index]
 
@@ -480,6 +467,7 @@ public external abstract class CSSStyleDeclaration : ItemArrayLike<String> {
     override fun item(index: Int): String
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun CSSStyleDeclaration.get(index: Int): String? = asDynamic()[index]
 
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.encryptedmedia.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.encryptedmedia.kt
index 7e86611eb95..5d994712402 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.encryptedmedia.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.encryptedmedia.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,24 +10,12 @@ package org.w3c.dom.encryptedmedia
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.css.masking.*
 import org.w3c.dom.*
-import org.w3c.dom.clipboard.*
-import org.w3c.dom.css.*
 import org.w3c.dom.events.*
-import org.w3c.dom.mediacapture.*
-import org.w3c.dom.mediasource.*
-import org.w3c.dom.parsing.*
-import org.w3c.dom.pointerevents.*
-import org.w3c.dom.svg.*
-import org.w3c.dom.url.*
-import org.w3c.fetch.*
-import org.w3c.files.*
-import org.w3c.notifications.*
-import org.w3c.performance.*
-import org.w3c.workers.*
-import org.w3c.xhr.*
 
+/**
+ * Exposes the JavaScript [MediaKeySystemConfiguration](https://developer.mozilla.org/en/docs/Web/API/MediaKeySystemConfiguration) to Kotlin
+ */
 public external interface MediaKeySystemConfiguration {
     var label: String? /* = "" */
         get() = definedExternally
@@ -52,6 +40,7 @@ public external interface MediaKeySystemConfiguration {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun MediaKeySystemConfiguration(label: String? = "", initDataTypes: Array<String>? = arrayOf(), audioCapabilities: Array<MediaKeySystemMediaCapability>? = arrayOf(), videoCapabilities: Array<MediaKeySystemMediaCapability>? = arrayOf(), distinctiveIdentifier: MediaKeysRequirement? = MediaKeysRequirement.OPTIONAL, persistentState: MediaKeysRequirement? = MediaKeysRequirement.OPTIONAL, sessionTypes: Array<String>? = undefined): MediaKeySystemConfiguration {
     val o = js("({})")
@@ -74,6 +63,7 @@ public external interface MediaKeySystemMediaCapability {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun MediaKeySystemMediaCapability(contentType: String? = "", robustness: String? = ""): MediaKeySystemMediaCapability {
     val o = js("({})")
@@ -82,17 +72,26 @@ public inline fun MediaKeySystemMediaCapability(contentType: String? = "", robus
     return o
 }
 
+/**
+ * Exposes the JavaScript [MediaKeySystemAccess](https://developer.mozilla.org/en/docs/Web/API/MediaKeySystemAccess) to Kotlin
+ */
 public external abstract class MediaKeySystemAccess {
     open val keySystem: String
     fun getConfiguration(): MediaKeySystemConfiguration
     fun createMediaKeys(): Promise<MediaKeys>
 }
 
+/**
+ * Exposes the JavaScript [MediaKeys](https://developer.mozilla.org/en/docs/Web/API/MediaKeys) to Kotlin
+ */
 public external abstract class MediaKeys {
     fun createSession(sessionType: MediaKeySessionType = definedExternally): MediaKeySession
     fun setServerCertificate(serverCertificate: dynamic): Promise<Boolean>
 }
 
+/**
+ * Exposes the JavaScript [MediaKeySession](https://developer.mozilla.org/en/docs/Web/API/MediaKeySession) to Kotlin
+ */
 public external abstract class MediaKeySession : EventTarget {
     open val sessionId: String
     open val expiration: Double
@@ -107,12 +106,18 @@ public external abstract class MediaKeySession : EventTarget {
     fun remove(): Promise<Unit>
 }
 
+/**
+ * Exposes the JavaScript [MediaKeyStatusMap](https://developer.mozilla.org/en/docs/Web/API/MediaKeyStatusMap) to Kotlin
+ */
 public external abstract class MediaKeyStatusMap {
     open val size: Int
     fun has(keyId: dynamic): Boolean
     fun get(keyId: dynamic): Any?
 }
 
+/**
+ * Exposes the JavaScript [MediaKeyMessageEvent](https://developer.mozilla.org/en/docs/Web/API/MediaKeyMessageEvent) to Kotlin
+ */
 public external open class MediaKeyMessageEvent(type: String, eventInitDict: MediaKeyMessageEventInit) : Event {
     open val messageType: MediaKeyMessageType
     open val message: ArrayBuffer
@@ -127,13 +132,10 @@ public external open class MediaKeyMessageEvent(type: String, eventInitDict: Med
 
 public external interface MediaKeyMessageEventInit : EventInit {
     var messageType: MediaKeyMessageType?
-        get() = definedExternally
-        set(value) = definedExternally
     var message: ArrayBuffer?
-        get() = definedExternally
-        set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun MediaKeyMessageEventInit(messageType: MediaKeyMessageType?, message: ArrayBuffer?, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): MediaKeyMessageEventInit {
     val o = js("({})")
@@ -166,6 +168,7 @@ public external interface MediaEncryptedEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun MediaEncryptedEventInit(initDataType: String? = "", initData: ArrayBuffer? = null, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): MediaEncryptedEventInit {
     val o = js("({})")
@@ -235,4 +238,4 @@ public inline val MediaKeyMessageType.Companion.LICENSE_RENEWAL: MediaKeyMessage
 
 public inline val MediaKeyMessageType.Companion.LICENSE_RELEASE: MediaKeyMessageType get() = "license-release".asDynamic().unsafeCast<MediaKeyMessageType>()
 
-public inline val MediaKeyMessageType.Companion.INDIVIDUALIZATION_REQUEST: MediaKeyMessageType get() = "individualization-request".asDynamic().unsafeCast<MediaKeyMessageType>()
+public inline val MediaKeyMessageType.Companion.INDIVIDUALIZATION_REQUEST: MediaKeyMessageType get() = "individualization-request".asDynamic().unsafeCast<MediaKeyMessageType>()
\ No newline at end of file
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.events.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.events.kt
index a86ea8aad02..e0f6dbb157e 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.events.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.events.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,23 +10,7 @@ package org.w3c.dom.events
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.css.masking.*
 import org.w3c.dom.*
-import org.w3c.dom.clipboard.*
-import org.w3c.dom.css.*
-import org.w3c.dom.encryptedmedia.*
-import org.w3c.dom.mediacapture.*
-import org.w3c.dom.mediasource.*
-import org.w3c.dom.parsing.*
-import org.w3c.dom.pointerevents.*
-import org.w3c.dom.svg.*
-import org.w3c.dom.url.*
-import org.w3c.fetch.*
-import org.w3c.files.*
-import org.w3c.notifications.*
-import org.w3c.performance.*
-import org.w3c.workers.*
-import org.w3c.xhr.*
 
 /**
  * Exposes the JavaScript [UIEvent](https://developer.mozilla.org/en/docs/Web/API/UIEvent) to Kotlin
@@ -52,6 +36,7 @@ public external interface UIEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun UIEventInit(view: Window? = null, detail: Int? = 0, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): UIEventInit {
     val o = js("({})")
@@ -83,6 +68,7 @@ public external interface FocusEventInit : UIEventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun FocusEventInit(relatedTarget: EventTarget? = null, view: Window? = null, detail: Int? = 0, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): FocusEventInit {
     val o = js("({})")
@@ -154,6 +140,7 @@ public external interface MouseEventInit : EventModifierInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun MouseEventInit(screenX: Int? = 0, screenY: Int? = 0, clientX: Int? = 0, clientY: Int? = 0, button: Short? = 0, buttons: Short? = 0, relatedTarget: EventTarget? = null, region: String? = null, ctrlKey: Boolean? = false, shiftKey: Boolean? = false, altKey: Boolean? = false, metaKey: Boolean? = false, modifierAltGraph: Boolean? = false, modifierCapsLock: Boolean? = false, modifierFn: Boolean? = false, modifierFnLock: Boolean? = false, modifierHyper: Boolean? = false, modifierNumLock: Boolean? = false, modifierScrollLock: Boolean? = false, modifierSuper: Boolean? = false, modifierSymbol: Boolean? = false, modifierSymbolLock: Boolean? = false, view: Window? = null, detail: Int? = 0, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): MouseEventInit {
     val o = js("({})")
@@ -232,6 +219,7 @@ public external interface EventModifierInit : UIEventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun EventModifierInit(ctrlKey: Boolean? = false, shiftKey: Boolean? = false, altKey: Boolean? = false, metaKey: Boolean? = false, modifierAltGraph: Boolean? = false, modifierCapsLock: Boolean? = false, modifierFn: Boolean? = false, modifierFnLock: Boolean? = false, modifierHyper: Boolean? = false, modifierNumLock: Boolean? = false, modifierScrollLock: Boolean? = false, modifierSuper: Boolean? = false, modifierSymbol: Boolean? = false, modifierSymbolLock: Boolean? = false, view: Window? = null, detail: Int? = 0, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): EventModifierInit {
     val o = js("({})")
@@ -292,6 +280,7 @@ public external interface WheelEventInit : MouseEventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun WheelEventInit(deltaX: Double? = 0.0, deltaY: Double? = 0.0, deltaZ: Double? = 0.0, deltaMode: Int? = 0, screenX: Int? = 0, screenY: Int? = 0, clientX: Int? = 0, clientY: Int? = 0, button: Short? = 0, buttons: Short? = 0, relatedTarget: EventTarget? = null, region: String? = null, ctrlKey: Boolean? = false, shiftKey: Boolean? = false, altKey: Boolean? = false, metaKey: Boolean? = false, modifierAltGraph: Boolean? = false, modifierCapsLock: Boolean? = false, modifierFn: Boolean? = false, modifierFnLock: Boolean? = false, modifierHyper: Boolean? = false, modifierNumLock: Boolean? = false, modifierScrollLock: Boolean? = false, modifierSuper: Boolean? = false, modifierSymbol: Boolean? = false, modifierSymbolLock: Boolean? = false, view: Window? = null, detail: Int? = 0, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): WheelEventInit {
     val o = js("({})")
@@ -353,6 +342,7 @@ public external interface InputEventInit : UIEventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun InputEventInit(data: String? = "", isComposing: Boolean? = false, view: Window? = null, detail: Int? = 0, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): InputEventInit {
     val o = js("({})")
@@ -414,6 +404,7 @@ public external interface KeyboardEventInit : EventModifierInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun KeyboardEventInit(key: String? = "", code: String? = "", location: Int? = 0, repeat: Boolean? = false, isComposing: Boolean? = false, ctrlKey: Boolean? = false, shiftKey: Boolean? = false, altKey: Boolean? = false, metaKey: Boolean? = false, modifierAltGraph: Boolean? = false, modifierCapsLock: Boolean? = false, modifierFn: Boolean? = false, modifierFnLock: Boolean? = false, modifierHyper: Boolean? = false, modifierNumLock: Boolean? = false, modifierScrollLock: Boolean? = false, modifierSuper: Boolean? = false, modifierSymbol: Boolean? = false, modifierSymbolLock: Boolean? = false, view: Window? = null, detail: Int? = 0, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): KeyboardEventInit {
     val o = js("({})")
@@ -464,6 +455,7 @@ public external interface CompositionEventInit : UIEventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun CompositionEventInit(data: String? = "", view: Window? = null, detail: Int? = 0, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): CompositionEventInit {
     val o = js("({})")
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.kt
index c9000908a42..d7f796c75e7 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,20 +10,16 @@ package org.w3c.dom
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.css.masking.*
 import org.w3c.dom.clipboard.*
 import org.w3c.dom.css.*
 import org.w3c.dom.encryptedmedia.*
 import org.w3c.dom.events.*
 import org.w3c.dom.mediacapture.*
 import org.w3c.dom.mediasource.*
-import org.w3c.dom.parsing.*
 import org.w3c.dom.pointerevents.*
 import org.w3c.dom.svg.*
-import org.w3c.dom.url.*
 import org.w3c.fetch.*
 import org.w3c.files.*
-import org.w3c.notifications.*
 import org.w3c.performance.*
 import org.w3c.workers.*
 import org.w3c.xhr.*
@@ -34,9 +30,11 @@ public external abstract class HTMLAllCollection {
     fun namedItem(name: String): UnionElementOrHTMLCollection?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun HTMLAllCollection.get(index: Int): Element? = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun HTMLAllCollection.get(name: String): UnionElementOrHTMLCollection? = asDynamic()[name]
 
@@ -62,6 +60,7 @@ public external abstract class HTMLOptionsCollection : HTMLCollection {
     fun remove(index: Int)
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun HTMLOptionsCollection.set(index: Int, option: HTMLOptionElement?) { asDynamic()[index] = option }
 
@@ -146,9 +145,11 @@ public external abstract class HTMLUnknownElement : HTMLElement {
  */
 public external abstract class DOMStringMap
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun DOMStringMap.get(name: String): String? = asDynamic()[name]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun DOMStringMap.set(name: String, value: String) { asDynamic()[name] = value }
 
@@ -1372,6 +1373,7 @@ public external abstract class AudioTrackList : EventTarget {
     fun getTrackById(id: String): AudioTrack?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun AudioTrackList.get(index: Int): AudioTrack? = asDynamic()[index]
 
@@ -1399,6 +1401,7 @@ public external abstract class VideoTrackList : EventTarget {
     fun getTrackById(id: String): VideoTrack?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun VideoTrackList.get(index: Int): VideoTrack? = asDynamic()[index]
 
@@ -1422,6 +1425,7 @@ public external abstract class TextTrackList : EventTarget {
     fun getTrackById(id: String): TextTrack?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun TextTrackList.get(index: Int): TextTrack? = asDynamic()[index]
 
@@ -1448,6 +1452,7 @@ public external abstract class TextTrackCueList {
     fun getCueById(id: String): TextTrackCue?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun TextTrackCueList.get(index: Int): TextTrackCue? = asDynamic()[index]
 
@@ -1493,6 +1498,7 @@ public external interface TrackEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun TrackEventInit(track: UnionAudioTrackOrTextTrackOrVideoTrack? = null, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): TrackEventInit {
     val o = js("({})")
@@ -1835,9 +1841,11 @@ public external abstract class HTMLFormElement : HTMLElement {
     }
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun HTMLFormElement.get(index: Int): Element? = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun HTMLFormElement.get(name: String): UnionElementOrRadioNodeList? = asDynamic()[name]
 
@@ -2052,9 +2060,11 @@ public external abstract class HTMLSelectElement : HTMLElement, ItemArrayLike<El
     }
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun HTMLSelectElement.get(index: Int): Element? = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun HTMLSelectElement.set(index: Int, option: HTMLOptionElement?) { asDynamic()[index] = option }
 
@@ -2543,6 +2553,7 @@ public external interface RelatedEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun RelatedEventInit(relatedTarget: EventTarget? = null, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): RelatedEventInit {
     val o = js("({})")
@@ -2685,6 +2696,7 @@ public external interface AssignedNodesOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun AssignedNodesOptions(flatten: Boolean? = false): AssignedNodesOptions {
     val o = js("({})")
@@ -2730,6 +2742,7 @@ public external interface CanvasRenderingContext2DSettings {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun CanvasRenderingContext2DSettings(alpha: Boolean? = true): CanvasRenderingContext2DSettings {
     val o = js("({})")
@@ -2936,6 +2949,7 @@ public external interface HitRegionOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun HitRegionOptions(path: Path2D? = null, fillRule: CanvasFillRule? = CanvasFillRule.NONZERO, id: String? = "", parentID: String? = null, cursor: String? = "inherit", control: Element? = null, label: String? = null, role: String? = null): HitRegionOptions {
     val o = js("({})")
@@ -2995,6 +3009,7 @@ public external interface ImageBitmapRenderingContextSettings {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ImageBitmapRenderingContextSettings(alpha: Boolean? = true): ImageBitmapRenderingContextSettings {
     val o = js("({})")
@@ -3017,6 +3032,7 @@ public external interface ElementDefinitionOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ElementDefinitionOptions(extends: String? = undefined): ElementDefinitionOptions {
     val o = js("({})")
@@ -3055,6 +3071,7 @@ public external abstract class DataTransferItemList {
     fun clear()
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun DataTransferItemList.get(index: Int): DataTransferItem? = asDynamic()[index]
 
@@ -3088,6 +3105,7 @@ public external interface DragEventInit : MouseEventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun DragEventInit(dataTransfer: DataTransfer? = null, screenX: Int? = 0, screenY: Int? = 0, clientX: Int? = 0, clientY: Int? = 0, button: Short? = 0, buttons: Short? = 0, relatedTarget: EventTarget? = null, region: String? = null, ctrlKey: Boolean? = false, shiftKey: Boolean? = false, altKey: Boolean? = false, metaKey: Boolean? = false, modifierAltGraph: Boolean? = false, modifierCapsLock: Boolean? = false, modifierFn: Boolean? = false, modifierFnLock: Boolean? = false, modifierHyper: Boolean? = false, modifierNumLock: Boolean? = false, modifierScrollLock: Boolean? = false, modifierSuper: Boolean? = false, modifierSymbol: Boolean? = false, modifierSymbolLock: Boolean? = false, view: Window? = null, detail: Int? = 0, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): DragEventInit {
     val o = js("({})")
@@ -3191,6 +3209,7 @@ public external abstract class Window : EventTarget, GlobalEventHandlers, Window
     fun getComputedStyle(elt: Element, pseudoElt: String? = definedExternally): CSSStyleDeclaration
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Window.get(name: String): dynamic = asDynamic()[name]
 
@@ -3251,6 +3270,7 @@ public external interface PopStateEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun PopStateEventInit(state: Any? = null, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): PopStateEventInit {
     val o = js("({})")
@@ -3285,6 +3305,7 @@ public external interface HashChangeEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun HashChangeEventInit(oldURL: String? = "", newURL: String? = "", bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): HashChangeEventInit {
     val o = js("({})")
@@ -3316,6 +3337,7 @@ public external interface PageTransitionEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun PageTransitionEventInit(persisted: Boolean? = false, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): PageTransitionEventInit {
     val o = js("({})")
@@ -3407,6 +3429,7 @@ public external interface ErrorEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ErrorEventInit(message: String? = "", filename: String? = "", lineno: Int? = 0, colno: Int? = 0, error: Any? = null, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): ErrorEventInit {
     val o = js("({})")
@@ -3438,13 +3461,12 @@ public external open class PromiseRejectionEvent(type: String, eventInitDict: Pr
 
 public external interface PromiseRejectionEventInit : EventInit {
     var promise: Promise<Any?>?
-        get() = definedExternally
-        set(value) = definedExternally
     var reason: Any?
         get() = definedExternally
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun PromiseRejectionEventInit(promise: Promise<Any?>?, reason: Any? = undefined, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): PromiseRejectionEventInit {
     val o = js("({})")
@@ -3824,9 +3846,11 @@ public external abstract class PluginArray : ItemArrayLike<Plugin> {
     fun namedItem(name: String): Plugin?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun PluginArray.get(index: Int): Plugin? = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun PluginArray.get(name: String): Plugin? = asDynamic()[name]
 
@@ -3838,9 +3862,11 @@ public external abstract class MimeTypeArray : ItemArrayLike<MimeType> {
     fun namedItem(name: String): MimeType?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun MimeTypeArray.get(index: Int): MimeType? = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun MimeTypeArray.get(name: String): MimeType? = asDynamic()[name]
 
@@ -3855,9 +3881,11 @@ public external abstract class Plugin : ItemArrayLike<MimeType> {
     fun namedItem(name: String): MimeType?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Plugin.get(index: Int): MimeType? = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Plugin.get(name: String): MimeType? = asDynamic()[name]
 
@@ -3901,6 +3929,7 @@ public external interface ImageBitmapOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ImageBitmapOptions(imageOrientation: ImageOrientation? = ImageOrientation.NONE, premultiplyAlpha: PremultiplyAlpha? = PremultiplyAlpha.DEFAULT, colorSpaceConversion: ColorSpaceConversion? = ColorSpaceConversion.DEFAULT, resizeWidth: Int? = undefined, resizeHeight: Int? = undefined, resizeQuality: ResizeQuality? = ResizeQuality.LOW): ImageBitmapOptions {
     val o = js("({})")
@@ -3950,6 +3979,7 @@ public external interface MessageEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun MessageEventInit(data: Any? = null, origin: String? = "", lastEventId: String? = "", source: UnionMessagePortOrWindowProxy? = null, ports: Array<MessagePort>? = arrayOf(), bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): MessageEventInit {
     val o = js("({})")
@@ -3989,6 +4019,7 @@ public external interface EventSourceInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun EventSourceInit(withCredentials: Boolean? = false): EventSourceInit {
     val o = js("({})")
@@ -4052,6 +4083,7 @@ public external interface CloseEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun CloseEventInit(wasClean: Boolean? = false, code: Short? = 0, reason: String? = "", bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): CloseEventInit {
     val o = js("({})")
@@ -4155,6 +4187,7 @@ public external interface WorkerOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun WorkerOptions(type: WorkerType? = WorkerType.CLASSIC, credentials: RequestCredentials? = RequestCredentials.OMIT): WorkerOptions {
     val o = js("({})")
@@ -4212,9 +4245,11 @@ public external abstract class Storage {
     fun setItem(key: String, value: String)
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Storage.get(key: String): String? = asDynamic()[key]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Storage.set(key: String, value: String) { asDynamic()[key] = value }
 
@@ -4268,6 +4303,7 @@ public external interface StorageEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun StorageEventInit(key: String? = null, oldValue: String? = null, newValue: String? = null, url: String? = "", storageArea: Storage? = null, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): StorageEventInit {
     val o = js("({})")
@@ -4495,6 +4531,7 @@ public external interface EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun EventInit(bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): EventInit {
     val o = js("({})")
@@ -4525,6 +4562,7 @@ public external interface CustomEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun CustomEventInit(detail: Any? = null, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): CustomEventInit {
     val o = js("({})")
@@ -4541,6 +4579,7 @@ public external interface EventListenerOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun EventListenerOptions(capture: Boolean? = false): EventListenerOptions {
     val o = js("({})")
@@ -4557,6 +4596,7 @@ public external interface AddEventListenerOptions : EventListenerOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun AddEventListenerOptions(passive: Boolean? = false, once: Boolean? = false, capture: Boolean? = false): AddEventListenerOptions {
     val o = js("({})")
@@ -4629,6 +4669,7 @@ public external abstract class NodeList : ItemArrayLike<Node> {
     override fun item(index: Int): Node?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun NodeList.get(index: Int): Node? = asDynamic()[index]
 
@@ -4640,9 +4681,11 @@ public external abstract class HTMLCollection : ItemArrayLike<Element>, UnionEle
     fun namedItem(name: String): Element?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun HTMLCollection.get(index: Int): Element? = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun HTMLCollection.get(name: String): Element? = asDynamic()[name]
 
@@ -4682,6 +4725,7 @@ public external interface MutationObserverInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun MutationObserverInit(childList: Boolean? = false, attributes: Boolean? = undefined, characterData: Boolean? = undefined, subtree: Boolean? = false, attributeOldValue: Boolean? = undefined, characterDataOldValue: Boolean? = undefined, attributeFilter: Array<String>? = undefined): MutationObserverInit {
     val o = js("({})")
@@ -4772,6 +4816,7 @@ public external interface GetRootNodeOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun GetRootNodeOptions(composed: Boolean? = false): GetRootNodeOptions {
     val o = js("({})")
@@ -4923,7 +4968,7 @@ public external open class Document : Node, GlobalEventHandlers, DocumentAndElem
     fun adoptNode(node: Node): Node
     fun createAttribute(localName: String): Attr
     fun createAttributeNS(namespace: String?, qualifiedName: String): Attr
-    fun createEvent(`interface`: String): Event
+    fun createEvent(param_interface: String): Event
     fun createRange(): Range
     fun createNodeIterator(root: Node, whatToShow: Int = definedExternally, filter: NodeFilter? = definedExternally): NodeIterator
     fun createNodeIterator(root: Node, whatToShow: Int = definedExternally, filter: ((Node) -> Short)? = definedExternally): NodeIterator
@@ -4983,6 +5028,7 @@ public external open class Document : Node, GlobalEventHandlers, DocumentAndElem
     }
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun Document.get(name: String): dynamic = asDynamic()[name]
 
@@ -5018,10 +5064,11 @@ public external interface ElementCreationOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
-public inline fun ElementCreationOptions(`is`: String? = undefined): ElementCreationOptions {
+public inline fun ElementCreationOptions(param_is: String? = undefined): ElementCreationOptions {
     val o = js("({})")
-    o["is"] = `is`
+    o["is"] = param_is
     return o
 }
 
@@ -5219,10 +5266,9 @@ public external abstract class Element : Node, ParentNode, NonDocumentTypeChildN
 
 public external interface ShadowRootInit {
     var mode: ShadowRootMode?
-        get() = definedExternally
-        set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ShadowRootInit(mode: ShadowRootMode?): ShadowRootInit {
     val o = js("({})")
@@ -5243,9 +5289,11 @@ public external abstract class NamedNodeMap : ItemArrayLike<Attr> {
     fun getNamedItem(qualifiedName: String): Attr?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun NamedNodeMap.get(index: Int): Attr? = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun NamedNodeMap.get(qualifiedName: String): Attr? = asDynamic()[qualifiedName]
 
@@ -5558,6 +5606,7 @@ public external abstract class DOMTokenList : ItemArrayLike<String> {
     override fun item(index: Int): String?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun DOMTokenList.get(index: Int): String? = asDynamic()[index]
 
@@ -5602,6 +5651,7 @@ public external interface DOMPointInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun DOMPointInit(x: Double? = 0.0, y: Double? = 0.0, z: Double? = 0.0, w: Double? = 1.0): DOMPointInit {
     val o = js("({})")
@@ -5651,6 +5701,7 @@ public external interface DOMRectInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun DOMRectInit(x: Double? = 0.0, y: Double? = 0.0, width: Double? = 0.0, height: Double? = 0.0): DOMRectInit {
     val o = js("({})")
@@ -5665,6 +5716,7 @@ public external interface DOMRectList : ItemArrayLike<DOMRect> {
     override fun item(index: Int): DOMRect?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun DOMRectList.get(index: Int): DOMRect? = asDynamic()[index]
 
@@ -5779,6 +5831,7 @@ public external interface ScrollOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ScrollOptions(behavior: ScrollBehavior? = ScrollBehavior.AUTO): ScrollOptions {
     val o = js("({})")
@@ -5798,6 +5851,7 @@ public external interface ScrollToOptions : ScrollOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ScrollToOptions(left: Double? = undefined, top: Double? = undefined, behavior: ScrollBehavior? = ScrollBehavior.AUTO): ScrollToOptions {
     val o = js("({})")
@@ -5844,6 +5898,7 @@ public external interface MediaQueryListEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun MediaQueryListEventInit(media: String? = "", matches: Boolean? = false, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): MediaQueryListEventInit {
     val o = js("({})")
@@ -5885,6 +5940,7 @@ public external interface ScrollIntoViewOptions : ScrollOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ScrollIntoViewOptions(block: ScrollLogicalPosition? = ScrollLogicalPosition.CENTER, inline: ScrollLogicalPosition? = ScrollLogicalPosition.CENTER, behavior: ScrollBehavior? = ScrollBehavior.AUTO): ScrollIntoViewOptions {
     val o = js("({})")
@@ -5903,6 +5959,7 @@ public external interface BoxQuadOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun BoxQuadOptions(box: CSSBoxType? = CSSBoxType.BORDER, relativeTo: dynamic = undefined): BoxQuadOptions {
     val o = js("({})")
@@ -5920,6 +5977,7 @@ public external interface ConvertCoordinateOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ConvertCoordinateOptions(fromBox: CSSBoxType? = CSSBoxType.BORDER, toBox: CSSBoxType? = CSSBoxType.BORDER): ConvertCoordinateOptions {
     val o = js("({})")
@@ -5957,6 +6015,7 @@ public external abstract class TouchList : ItemArrayLike<Touch> {
     override fun item(index: Int): Touch?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun TouchList.get(index: Int): Touch? = asDynamic()[index]
 
@@ -6358,12 +6417,14 @@ public external interface UnionElementOrRadioNodeList
 
 public external interface UnionHTMLOptGroupElementOrHTMLOptionElement
 
-public external interface MediaProvider
-
 public external interface UnionAudioTrackOrTextTrackOrVideoTrack
 
 public external interface UnionElementOrMouseEvent
 
+public external interface UnionMessagePortOrWindowProxy
+
+public external interface MediaProvider
+
 public external interface RenderingContext
 
 public external interface HTMLOrSVGImageElement : CanvasImageSource
@@ -6372,8 +6433,6 @@ public external interface CanvasImageSource : ImageBitmapSource
 
 public external interface ImageBitmapSource
 
-public external interface UnionMessagePortOrWindowProxy
-
 public external interface HTMLOrSVGScriptElement
 
 /* please, don't implement this interface! */
@@ -6681,4 +6740,4 @@ public inline val CSSBoxType.Companion.BORDER: CSSBoxType get() = "border".asDyn
 
 public inline val CSSBoxType.Companion.PADDING: CSSBoxType get() = "padding".asDynamic().unsafeCast<CSSBoxType>()
 
-public inline val CSSBoxType.Companion.CONTENT: CSSBoxType get() = "content".asDynamic().unsafeCast<CSSBoxType>()
+public inline val CSSBoxType.Companion.CONTENT: CSSBoxType get() = "content".asDynamic().unsafeCast<CSSBoxType>()
\ No newline at end of file
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.mediacapture.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.mediacapture.kt
index efd481815ba..1036c77b7f5 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.mediacapture.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.mediacapture.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,23 +10,8 @@ package org.w3c.dom.mediacapture
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.css.masking.*
 import org.w3c.dom.*
-import org.w3c.dom.clipboard.*
-import org.w3c.dom.css.*
-import org.w3c.dom.encryptedmedia.*
 import org.w3c.dom.events.*
-import org.w3c.dom.mediasource.*
-import org.w3c.dom.parsing.*
-import org.w3c.dom.pointerevents.*
-import org.w3c.dom.svg.*
-import org.w3c.dom.url.*
-import org.w3c.fetch.*
-import org.w3c.files.*
-import org.w3c.notifications.*
-import org.w3c.performance.*
-import org.w3c.workers.*
-import org.w3c.xhr.*
 
 /**
  * Exposes the JavaScript [MediaStream](https://developer.mozilla.org/en/docs/Web/API/MediaStream) to Kotlin
@@ -123,6 +108,7 @@ public external interface MediaTrackSupportedConstraints {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun MediaTrackSupportedConstraints(width: Boolean? = true, height: Boolean? = true, aspectRatio: Boolean? = true, frameRate: Boolean? = true, facingMode: Boolean? = true, resizeMode: Boolean? = true, volume: Boolean? = true, sampleRate: Boolean? = true, sampleSize: Boolean? = true, echoCancellation: Boolean? = true, autoGainControl: Boolean? = true, noiseSuppression: Boolean? = true, latency: Boolean? = true, channelCount: Boolean? = true, deviceId: Boolean? = true, groupId: Boolean? = true): MediaTrackSupportedConstraints {
     val o = js("({})")
@@ -196,6 +182,7 @@ public external interface MediaTrackCapabilities {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun MediaTrackCapabilities(width: ULongRange? = undefined, height: ULongRange? = undefined, aspectRatio: DoubleRange? = undefined, frameRate: DoubleRange? = undefined, facingMode: Array<String>? = undefined, resizeMode: Array<String>? = undefined, volume: DoubleRange? = undefined, sampleRate: ULongRange? = undefined, sampleSize: ULongRange? = undefined, echoCancellation: Array<Boolean>? = undefined, autoGainControl: Array<Boolean>? = undefined, noiseSuppression: Array<Boolean>? = undefined, latency: DoubleRange? = undefined, channelCount: ULongRange? = undefined, deviceId: String? = undefined, groupId: String? = undefined): MediaTrackCapabilities {
     val o = js("({})")
@@ -227,6 +214,7 @@ public external interface MediaTrackConstraints : MediaTrackConstraintSet {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun MediaTrackConstraints(advanced: Array<MediaTrackConstraintSet>? = undefined, width: dynamic = undefined, height: dynamic = undefined, aspectRatio: dynamic = undefined, frameRate: dynamic = undefined, facingMode: dynamic = undefined, resizeMode: dynamic = undefined, volume: dynamic = undefined, sampleRate: dynamic = undefined, sampleSize: dynamic = undefined, echoCancellation: dynamic = undefined, autoGainControl: dynamic = undefined, noiseSuppression: dynamic = undefined, latency: dynamic = undefined, channelCount: dynamic = undefined, deviceId: dynamic = undefined, groupId: dynamic = undefined): MediaTrackConstraints {
     val o = js("({})")
@@ -301,6 +289,7 @@ public external interface MediaTrackConstraintSet {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun MediaTrackConstraintSet(width: dynamic = undefined, height: dynamic = undefined, aspectRatio: dynamic = undefined, frameRate: dynamic = undefined, facingMode: dynamic = undefined, resizeMode: dynamic = undefined, volume: dynamic = undefined, sampleRate: dynamic = undefined, sampleSize: dynamic = undefined, echoCancellation: dynamic = undefined, autoGainControl: dynamic = undefined, noiseSuppression: dynamic = undefined, latency: dynamic = undefined, channelCount: dynamic = undefined, deviceId: dynamic = undefined, groupId: dynamic = undefined): MediaTrackConstraintSet {
     val o = js("({})")
@@ -377,6 +366,7 @@ public external interface MediaTrackSettings {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun MediaTrackSettings(width: Int? = undefined, height: Int? = undefined, aspectRatio: Double? = undefined, frameRate: Double? = undefined, facingMode: String? = undefined, resizeMode: String? = undefined, volume: Double? = undefined, sampleRate: Int? = undefined, sampleSize: Int? = undefined, echoCancellation: Boolean? = undefined, autoGainControl: Boolean? = undefined, noiseSuppression: Boolean? = undefined, latency: Double? = undefined, channelCount: Int? = undefined, deviceId: String? = undefined, groupId: String? = undefined): MediaTrackSettings {
     val o = js("({})")
@@ -415,10 +405,9 @@ public external open class MediaStreamTrackEvent(type: String, eventInitDict: Me
 
 public external interface MediaStreamTrackEventInit : EventInit {
     var track: MediaStreamTrack?
-        get() = definedExternally
-        set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun MediaStreamTrackEventInit(track: MediaStreamTrack?, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): MediaStreamTrackEventInit {
     val o = js("({})")
@@ -446,6 +435,7 @@ public external interface OverconstrainedErrorEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun OverconstrainedErrorEventInit(error: dynamic = null, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): OverconstrainedErrorEventInit {
     val o = js("({})")
@@ -493,6 +483,7 @@ public external interface MediaStreamConstraints {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun MediaStreamConstraints(video: dynamic = false, audio: dynamic = false): MediaStreamConstraints {
     val o = js("({})")
@@ -523,6 +514,7 @@ public external interface DoubleRange {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun DoubleRange(max: Double? = undefined, min: Double? = undefined): DoubleRange {
     val o = js("({})")
@@ -540,6 +532,7 @@ public external interface ConstrainDoubleRange : DoubleRange {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ConstrainDoubleRange(exact: Double? = undefined, ideal: Double? = undefined, max: Double? = undefined, min: Double? = undefined): ConstrainDoubleRange {
     val o = js("({})")
@@ -559,6 +552,7 @@ public external interface ULongRange {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ULongRange(max: Int? = undefined, min: Int? = undefined): ULongRange {
     val o = js("({})")
@@ -576,6 +570,7 @@ public external interface ConstrainULongRange : ULongRange {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ConstrainULongRange(exact: Int? = undefined, ideal: Int? = undefined, max: Int? = undefined, min: Int? = undefined): ConstrainULongRange {
     val o = js("({})")
@@ -598,6 +593,7 @@ public external interface ConstrainBooleanParameters {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ConstrainBooleanParameters(exact: Boolean? = undefined, ideal: Boolean? = undefined): ConstrainBooleanParameters {
     val o = js("({})")
@@ -618,6 +614,7 @@ public external interface ConstrainDOMStringParameters {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ConstrainDOMStringParameters(exact: dynamic = undefined, ideal: dynamic = undefined): ConstrainDOMStringParameters {
     val o = js("({})")
@@ -628,6 +625,7 @@ public inline fun ConstrainDOMStringParameters(exact: dynamic = undefined, ideal
 
 public external interface Capabilities
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun Capabilities(): Capabilities {
     val o = js("({})")
@@ -636,6 +634,7 @@ public inline fun Capabilities(): Capabilities {
 
 public external interface Settings
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun Settings(): Settings {
     val o = js("({})")
@@ -644,6 +643,7 @@ public inline fun Settings(): Settings {
 
 public external interface ConstraintSet
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ConstraintSet(): ConstraintSet {
     val o = js("({})")
@@ -656,6 +656,7 @@ public external interface Constraints : ConstraintSet {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun Constraints(advanced: Array<ConstraintSet>? = undefined): Constraints {
     val o = js("({})")
@@ -711,4 +712,4 @@ public inline val MediaDeviceKind.Companion.AUDIOINPUT: MediaDeviceKind get() =
 
 public inline val MediaDeviceKind.Companion.AUDIOOUTPUT: MediaDeviceKind get() = "audiooutput".asDynamic().unsafeCast<MediaDeviceKind>()
 
-public inline val MediaDeviceKind.Companion.VIDEOINPUT: MediaDeviceKind get() = "videoinput".asDynamic().unsafeCast<MediaDeviceKind>()
+public inline val MediaDeviceKind.Companion.VIDEOINPUT: MediaDeviceKind get() = "videoinput".asDynamic().unsafeCast<MediaDeviceKind>()
\ No newline at end of file
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.mediasource.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.mediasource.kt
index a6bdfe56615..d2e1c5163ff 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.mediasource.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.mediasource.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,24 +10,12 @@ package org.w3c.dom.mediasource
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.css.masking.*
 import org.w3c.dom.*
-import org.w3c.dom.clipboard.*
-import org.w3c.dom.css.*
-import org.w3c.dom.encryptedmedia.*
 import org.w3c.dom.events.*
-import org.w3c.dom.mediacapture.*
-import org.w3c.dom.parsing.*
-import org.w3c.dom.pointerevents.*
-import org.w3c.dom.svg.*
-import org.w3c.dom.url.*
-import org.w3c.fetch.*
-import org.w3c.files.*
-import org.w3c.notifications.*
-import org.w3c.performance.*
-import org.w3c.workers.*
-import org.w3c.xhr.*
 
+/**
+ * Exposes the JavaScript [MediaSource](https://developer.mozilla.org/en/docs/Web/API/MediaSource) to Kotlin
+ */
 public external open class MediaSource : EventTarget, MediaProvider {
     open val sourceBuffers: SourceBufferList
     open val activeSourceBuffers: SourceBufferList
@@ -47,6 +35,9 @@ public external open class MediaSource : EventTarget, MediaProvider {
     }
 }
 
+/**
+ * Exposes the JavaScript [SourceBuffer](https://developer.mozilla.org/en/docs/Web/API/SourceBuffer) to Kotlin
+ */
 public external abstract class SourceBuffer : EventTarget {
     open var mode: AppendMode
     open val updating: Boolean
@@ -67,12 +58,16 @@ public external abstract class SourceBuffer : EventTarget {
     fun remove(start: Double, end: Double)
 }
 
+/**
+ * Exposes the JavaScript [SourceBufferList](https://developer.mozilla.org/en/docs/Web/API/SourceBufferList) to Kotlin
+ */
 public external abstract class SourceBufferList : EventTarget {
     open val length: Int
     open var onaddsourcebuffer: ((Event) -> dynamic)?
     open var onremovesourcebuffer: ((Event) -> dynamic)?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun SourceBufferList.get(index: Int): SourceBuffer? = asDynamic()[index]
 
@@ -109,4 +104,4 @@ public external interface AppendMode {
 
 public inline val AppendMode.Companion.SEGMENTS: AppendMode get() = "segments".asDynamic().unsafeCast<AppendMode>()
 
-public inline val AppendMode.Companion.SEQUENCE: AppendMode get() = "sequence".asDynamic().unsafeCast<AppendMode>()
+public inline val AppendMode.Companion.SEQUENCE: AppendMode get() = "sequence".asDynamic().unsafeCast<AppendMode>()
\ No newline at end of file
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.parsing.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.parsing.kt
index 7a73bed87d9..a08bf0dfd88 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.parsing.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.parsing.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,23 +10,7 @@ package org.w3c.dom.parsing
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.css.masking.*
 import org.w3c.dom.*
-import org.w3c.dom.clipboard.*
-import org.w3c.dom.css.*
-import org.w3c.dom.encryptedmedia.*
-import org.w3c.dom.events.*
-import org.w3c.dom.mediacapture.*
-import org.w3c.dom.mediasource.*
-import org.w3c.dom.pointerevents.*
-import org.w3c.dom.svg.*
-import org.w3c.dom.url.*
-import org.w3c.fetch.*
-import org.w3c.files.*
-import org.w3c.notifications.*
-import org.w3c.performance.*
-import org.w3c.workers.*
-import org.w3c.xhr.*
 
 /**
  * Exposes the JavaScript [DOMParser](https://developer.mozilla.org/en/docs/Web/API/DOMParser) to Kotlin
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.pointerevents.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.pointerevents.kt
index 53e311f59a3..fb94ac41d9a 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.pointerevents.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.pointerevents.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,23 +10,8 @@ package org.w3c.dom.pointerevents
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.css.masking.*
 import org.w3c.dom.*
-import org.w3c.dom.clipboard.*
-import org.w3c.dom.css.*
-import org.w3c.dom.encryptedmedia.*
 import org.w3c.dom.events.*
-import org.w3c.dom.mediacapture.*
-import org.w3c.dom.mediasource.*
-import org.w3c.dom.parsing.*
-import org.w3c.dom.svg.*
-import org.w3c.dom.url.*
-import org.w3c.fetch.*
-import org.w3c.files.*
-import org.w3c.notifications.*
-import org.w3c.performance.*
-import org.w3c.workers.*
-import org.w3c.xhr.*
 
 public external interface PointerEventInit : MouseEventInit {
     var pointerId: Int? /* = 0 */
@@ -61,6 +46,7 @@ public external interface PointerEventInit : MouseEventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun PointerEventInit(pointerId: Int? = 0, width: Double? = 1.0, height: Double? = 1.0, pressure: Float? = 0f, tangentialPressure: Float? = 0f, tiltX: Int? = 0, tiltY: Int? = 0, twist: Int? = 0, pointerType: String? = "", isPrimary: Boolean? = false, screenX: Int? = 0, screenY: Int? = 0, clientX: Int? = 0, clientY: Int? = 0, button: Short? = 0, buttons: Short? = 0, relatedTarget: EventTarget? = null, region: String? = null, ctrlKey: Boolean? = false, shiftKey: Boolean? = false, altKey: Boolean? = false, metaKey: Boolean? = false, modifierAltGraph: Boolean? = false, modifierCapsLock: Boolean? = false, modifierFn: Boolean? = false, modifierFnLock: Boolean? = false, modifierHyper: Boolean? = false, modifierNumLock: Boolean? = false, modifierScrollLock: Boolean? = false, modifierSuper: Boolean? = false, modifierSymbol: Boolean? = false, modifierSymbolLock: Boolean? = false, view: Window? = null, detail: Int? = 0, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): PointerEventInit {
     val o = js("({})")
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.svg.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.svg.kt
index fbcbd3cc787..32cb89e079e 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.svg.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.svg.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,23 +10,8 @@ package org.w3c.dom.svg
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.css.masking.*
 import org.w3c.dom.*
-import org.w3c.dom.clipboard.*
 import org.w3c.dom.css.*
-import org.w3c.dom.encryptedmedia.*
-import org.w3c.dom.events.*
-import org.w3c.dom.mediacapture.*
-import org.w3c.dom.mediasource.*
-import org.w3c.dom.parsing.*
-import org.w3c.dom.pointerevents.*
-import org.w3c.dom.url.*
-import org.w3c.fetch.*
-import org.w3c.files.*
-import org.w3c.notifications.*
-import org.w3c.performance.*
-import org.w3c.workers.*
-import org.w3c.xhr.*
 
 /**
  * Exposes the JavaScript [SVGElement](https://developer.mozilla.org/en/docs/Web/API/SVGElement) to Kotlin
@@ -76,6 +61,7 @@ public external interface SVGBoundingBoxOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun SVGBoundingBoxOptions(fill: Boolean? = true, stroke: Boolean? = false, markers: Boolean? = false, clipped: Boolean? = false): SVGBoundingBoxOptions {
     val o = js("({})")
@@ -214,9 +200,11 @@ public external abstract class SVGNameList {
     fun getItem(index: Int): dynamic
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun SVGNameList.get(index: Int): dynamic = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun SVGNameList.set(index: Int, newItem: dynamic) { asDynamic()[index] = newItem }
 
@@ -235,9 +223,11 @@ public external abstract class SVGNumberList {
     fun getItem(index: Int): SVGNumber
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun SVGNumberList.get(index: Int): SVGNumber? = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun SVGNumberList.set(index: Int, newItem: SVGNumber) { asDynamic()[index] = newItem }
 
@@ -256,9 +246,11 @@ public external abstract class SVGLengthList {
     fun getItem(index: Int): SVGLength
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun SVGLengthList.get(index: Int): SVGLength? = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun SVGLengthList.set(index: Int, newItem: SVGLength) { asDynamic()[index] = newItem }
 
@@ -357,9 +349,11 @@ public external abstract class SVGStringList {
     fun getItem(index: Int): String
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun SVGStringList.get(index: Int): String? = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun SVGStringList.set(index: Int, newItem: String) { asDynamic()[index] = newItem }
 
@@ -811,9 +805,11 @@ public external abstract class SVGTransformList {
     fun getItem(index: Int): SVGTransform
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun SVGTransformList.get(index: Int): SVGTransform? = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun SVGTransformList.set(index: Int, newItem: SVGTransform) { asDynamic()[index] = newItem }
 
@@ -1055,9 +1051,11 @@ public external abstract class SVGPointList {
     fun getItem(index: Int): DOMPoint
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun SVGPointList.get(index: Int): DOMPoint? = asDynamic()[index]
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun SVGPointList.set(index: Int, newItem: DOMPoint) { asDynamic()[index] = newItem }
 
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.url.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.url.kt
index 78c08cb1ac8..af6747dbdde 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.dom.url.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.dom.url.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,23 +10,8 @@ package org.w3c.dom.url
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.css.masking.*
-import org.w3c.dom.*
-import org.w3c.dom.clipboard.*
-import org.w3c.dom.css.*
-import org.w3c.dom.encryptedmedia.*
-import org.w3c.dom.events.*
-import org.w3c.dom.mediacapture.*
 import org.w3c.dom.mediasource.*
-import org.w3c.dom.parsing.*
-import org.w3c.dom.pointerevents.*
-import org.w3c.dom.svg.*
-import org.w3c.fetch.*
 import org.w3c.files.*
-import org.w3c.notifications.*
-import org.w3c.performance.*
-import org.w3c.workers.*
-import org.w3c.xhr.*
 
 /**
  * Exposes the JavaScript [URL](https://developer.mozilla.org/en/docs/Web/API/URL) to Kotlin
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.fetch.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.fetch.kt
index 00416254b3f..b347f71a69b 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.fetch.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.fetch.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,22 +10,7 @@ package org.w3c.fetch
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.css.masking.*
-import org.w3c.dom.*
-import org.w3c.dom.clipboard.*
-import org.w3c.dom.css.*
-import org.w3c.dom.encryptedmedia.*
-import org.w3c.dom.events.*
-import org.w3c.dom.mediacapture.*
-import org.w3c.dom.mediasource.*
-import org.w3c.dom.parsing.*
-import org.w3c.dom.pointerevents.*
-import org.w3c.dom.svg.*
-import org.w3c.dom.url.*
 import org.w3c.files.*
-import org.w3c.notifications.*
-import org.w3c.performance.*
-import org.w3c.workers.*
 import org.w3c.xhr.*
 
 /**
@@ -116,6 +101,7 @@ public external interface RequestInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun RequestInit(method: String? = undefined, headers: dynamic = undefined, body: dynamic = undefined, referrer: String? = undefined, referrerPolicy: dynamic = undefined, mode: RequestMode? = undefined, credentials: RequestCredentials? = undefined, cache: RequestCache? = undefined, redirect: RequestRedirect? = undefined, integrity: String? = undefined, keepalive: Boolean? = undefined, window: Any? = undefined): RequestInit {
     val o = js("({})")
@@ -173,6 +159,7 @@ public external interface ResponseInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ResponseInit(status: Short? = 200, statusText: String? = "OK", headers: dynamic = undefined): ResponseInit {
     val o = js("({})")
@@ -319,4 +306,4 @@ public inline val ResponseType.Companion.ERROR: ResponseType get() = "error".asD
 
 public inline val ResponseType.Companion.OPAQUE: ResponseType get() = "opaque".asDynamic().unsafeCast<ResponseType>()
 
-public inline val ResponseType.Companion.OPAQUEREDIRECT: ResponseType get() = "opaqueredirect".asDynamic().unsafeCast<ResponseType>()
+public inline val ResponseType.Companion.OPAQUEREDIRECT: ResponseType get() = "opaqueredirect".asDynamic().unsafeCast<ResponseType>()
\ No newline at end of file
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.files.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.files.kt
index b16f21e9dff..532a415473a 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.files.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.files.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,22 +10,8 @@ package org.w3c.files
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.css.masking.*
 import org.w3c.dom.*
-import org.w3c.dom.clipboard.*
-import org.w3c.dom.css.*
-import org.w3c.dom.encryptedmedia.*
 import org.w3c.dom.events.*
-import org.w3c.dom.mediacapture.*
-import org.w3c.dom.mediasource.*
-import org.w3c.dom.parsing.*
-import org.w3c.dom.pointerevents.*
-import org.w3c.dom.svg.*
-import org.w3c.dom.url.*
-import org.w3c.fetch.*
-import org.w3c.notifications.*
-import org.w3c.performance.*
-import org.w3c.workers.*
 import org.w3c.xhr.*
 
 /**
@@ -45,6 +31,7 @@ public external interface BlobPropertyBag {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun BlobPropertyBag(type: String? = ""): BlobPropertyBag {
     val o = js("({})")
@@ -66,6 +53,7 @@ public external interface FilePropertyBag : BlobPropertyBag {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun FilePropertyBag(lastModified: Int? = undefined, type: String? = ""): FilePropertyBag {
     val o = js("({})")
@@ -81,6 +69,7 @@ public external abstract class FileList : ItemArrayLike<File> {
     override fun item(index: Int): File?
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline operator fun FileList.get(index: Int): File? = asDynamic()[index]
 
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.notifications.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.notifications.kt
index bed95468a62..71e2a578073 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.notifications.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.notifications.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,23 +10,8 @@ package org.w3c.notifications
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.css.masking.*
-import org.w3c.dom.*
-import org.w3c.dom.clipboard.*
-import org.w3c.dom.css.*
-import org.w3c.dom.encryptedmedia.*
 import org.w3c.dom.events.*
-import org.w3c.dom.mediacapture.*
-import org.w3c.dom.mediasource.*
-import org.w3c.dom.parsing.*
-import org.w3c.dom.pointerevents.*
-import org.w3c.dom.svg.*
-import org.w3c.dom.url.*
-import org.w3c.fetch.*
-import org.w3c.files.*
-import org.w3c.performance.*
 import org.w3c.workers.*
-import org.w3c.xhr.*
 
 /**
  * Exposes the JavaScript [Notification](https://developer.mozilla.org/en/docs/Web/API/Notification) to Kotlin
@@ -115,6 +100,7 @@ public external interface NotificationOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun NotificationOptions(dir: NotificationDirection? = NotificationDirection.AUTO, lang: String? = "", body: String? = "", tag: String? = "", image: String? = undefined, icon: String? = undefined, badge: String? = undefined, sound: String? = undefined, vibrate: dynamic = undefined, timestamp: Number? = undefined, renotify: Boolean? = false, silent: Boolean? = false, noscreen: Boolean? = false, requireInteraction: Boolean? = false, sticky: Boolean? = false, data: Any? = null, actions: Array<NotificationAction>? = arrayOf()): NotificationOptions {
     val o = js("({})")
@@ -140,16 +126,13 @@ public inline fun NotificationOptions(dir: NotificationDirection? = Notification
 
 public external interface NotificationAction {
     var action: String?
-        get() = definedExternally
-        set(value) = definedExternally
     var title: String?
-        get() = definedExternally
-        set(value) = definedExternally
     var icon: String?
         get() = definedExternally
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun NotificationAction(action: String?, title: String?, icon: String? = undefined): NotificationAction {
     val o = js("({})")
@@ -165,6 +148,7 @@ public external interface GetNotificationOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun GetNotificationOptions(tag: String? = ""): GetNotificationOptions {
     val o = js("({})")
@@ -189,13 +173,12 @@ public external open class NotificationEvent(type: String, eventInitDict: Notifi
 
 public external interface NotificationEventInit : ExtendableEventInit {
     var notification: Notification?
-        get() = definedExternally
-        set(value) = definedExternally
     var action: String? /* = "" */
         get() = definedExternally
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun NotificationEventInit(notification: Notification?, action: String? = "", bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): NotificationEventInit {
     val o = js("({})")
@@ -231,4 +214,4 @@ public inline val NotificationDirection.Companion.AUTO: NotificationDirection ge
 
 public inline val NotificationDirection.Companion.LTR: NotificationDirection get() = "ltr".asDynamic().unsafeCast<NotificationDirection>()
 
-public inline val NotificationDirection.Companion.RTL: NotificationDirection get() = "rtl".asDynamic().unsafeCast<NotificationDirection>()
+public inline val NotificationDirection.Companion.RTL: NotificationDirection get() = "rtl".asDynamic().unsafeCast<NotificationDirection>()
\ No newline at end of file
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.performance.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.performance.kt
index 4351049b6d7..16a70b87b4d 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.performance.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.performance.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,23 +10,7 @@ package org.w3c.performance
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.css.masking.*
-import org.w3c.dom.*
-import org.w3c.dom.clipboard.*
-import org.w3c.dom.css.*
-import org.w3c.dom.encryptedmedia.*
 import org.w3c.dom.events.*
-import org.w3c.dom.mediacapture.*
-import org.w3c.dom.mediasource.*
-import org.w3c.dom.parsing.*
-import org.w3c.dom.pointerevents.*
-import org.w3c.dom.svg.*
-import org.w3c.dom.url.*
-import org.w3c.fetch.*
-import org.w3c.files.*
-import org.w3c.notifications.*
-import org.w3c.workers.*
-import org.w3c.xhr.*
 
 /**
  * Exposes the JavaScript [Performance](https://developer.mozilla.org/en/docs/Web/API/Performance) to Kotlin
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.workers.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.workers.kt
index 864c633562b..75f7cd24fa5 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.workers.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.workers.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,23 +10,10 @@ package org.w3c.workers
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.css.masking.*
 import org.w3c.dom.*
-import org.w3c.dom.clipboard.*
-import org.w3c.dom.css.*
-import org.w3c.dom.encryptedmedia.*
 import org.w3c.dom.events.*
-import org.w3c.dom.mediacapture.*
-import org.w3c.dom.mediasource.*
-import org.w3c.dom.parsing.*
-import org.w3c.dom.pointerevents.*
-import org.w3c.dom.svg.*
-import org.w3c.dom.url.*
 import org.w3c.fetch.*
-import org.w3c.files.*
 import org.w3c.notifications.*
-import org.w3c.performance.*
-import org.w3c.xhr.*
 
 /**
  * Exposes the JavaScript [ServiceWorker](https://developer.mozilla.org/en/docs/Web/API/ServiceWorker) to Kotlin
@@ -78,6 +65,7 @@ public external interface RegistrationOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun RegistrationOptions(scope: String? = undefined, type: WorkerType? = WorkerType.CLASSIC): RegistrationOptions {
     val o = js("({})")
@@ -122,6 +110,7 @@ public external interface ServiceWorkerMessageEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ServiceWorkerMessageEventInit(data: Any? = undefined, origin: String? = undefined, lastEventId: String? = undefined, source: UnionMessagePortOrServiceWorker? = undefined, ports: Array<MessagePort>? = undefined, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): ServiceWorkerMessageEventInit {
     val o = js("({})")
@@ -192,6 +181,7 @@ public external interface ClientQueryOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ClientQueryOptions(includeUncontrolled: Boolean? = false, type: ClientType? = ClientType.WINDOW): ClientQueryOptions {
     val o = js("({})")
@@ -216,6 +206,7 @@ public external open class ExtendableEvent(type: String, eventInitDict: Extendab
 
 public external interface ExtendableEventInit : EventInit
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ExtendableEventInit(bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): ExtendableEventInit {
     val o = js("({})")
@@ -241,13 +232,10 @@ public external open class InstallEvent(type: String, eventInitDict: ExtendableE
 
 public external interface ForeignFetchOptions {
     var scopes: Array<String>?
-        get() = definedExternally
-        set(value) = definedExternally
     var origins: Array<String>?
-        get() = definedExternally
-        set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ForeignFetchOptions(scopes: Array<String>?, origins: Array<String>?): ForeignFetchOptions {
     val o = js("({})")
@@ -275,8 +263,6 @@ public external open class FetchEvent(type: String, eventInitDict: FetchEventIni
 
 public external interface FetchEventInit : ExtendableEventInit {
     var request: Request?
-        get() = definedExternally
-        set(value) = definedExternally
     var clientId: String? /* = null */
         get() = definedExternally
         set(value) = definedExternally
@@ -285,6 +271,7 @@ public external interface FetchEventInit : ExtendableEventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun FetchEventInit(request: Request?, clientId: String? = null, isReload: Boolean? = false, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): FetchEventInit {
     val o = js("({})")
@@ -312,13 +299,12 @@ public external open class ForeignFetchEvent(type: String, eventInitDict: Foreig
 
 public external interface ForeignFetchEventInit : ExtendableEventInit {
     var request: Request?
-        get() = definedExternally
-        set(value) = definedExternally
     var origin: String? /* = "null" */
         get() = definedExternally
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ForeignFetchEventInit(request: Request?, origin: String? = "null", bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): ForeignFetchEventInit {
     val o = js("({})")
@@ -332,8 +318,6 @@ public inline fun ForeignFetchEventInit(request: Request?, origin: String? = "nu
 
 public external interface ForeignFetchResponse {
     var response: Response?
-        get() = definedExternally
-        set(value) = definedExternally
     var origin: String?
         get() = definedExternally
         set(value) = definedExternally
@@ -342,6 +326,7 @@ public external interface ForeignFetchResponse {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ForeignFetchResponse(response: Response?, origin: String? = undefined, headers: Array<String>? = undefined): ForeignFetchResponse {
     val o = js("({})")
@@ -387,6 +372,7 @@ public external interface ExtendableMessageEventInit : ExtendableEventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ExtendableMessageEventInit(data: Any? = undefined, origin: String? = undefined, lastEventId: String? = undefined, source: UnionClientOrMessagePortOrServiceWorker? = undefined, ports: Array<MessagePort>? = undefined, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): ExtendableMessageEventInit {
     val o = js("({})")
@@ -429,6 +415,7 @@ public external interface CacheQueryOptions {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun CacheQueryOptions(ignoreSearch: Boolean? = false, ignoreMethod: Boolean? = false, ignoreVary: Boolean? = false, cacheName: String? = undefined): CacheQueryOptions {
     val o = js("({})")
@@ -454,6 +441,7 @@ public external interface CacheBatchOperation {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun CacheBatchOperation(type: String? = undefined, request: Request? = undefined, response: Response? = undefined, options: CacheQueryOptions? = undefined): CacheBatchOperation {
     val o = js("({})")
@@ -533,4 +521,4 @@ public inline val ClientType.Companion.WORKER: ClientType get() = "worker".asDyn
 
 public inline val ClientType.Companion.SHAREDWORKER: ClientType get() = "sharedworker".asDynamic().unsafeCast<ClientType>()
 
-public inline val ClientType.Companion.ALL: ClientType get() = "all".asDynamic().unsafeCast<ClientType>()
+public inline val ClientType.Companion.ALL: ClientType get() = "all".asDynamic().unsafeCast<ClientType>()
\ No newline at end of file
diff --git a/libraries/stdlib/js/src/org.w3c/org.w3c.xhr.kt b/libraries/stdlib/js/src/org.w3c/org.w3c.xhr.kt
index 916f42ec8f9..75029da8d9d 100644
--- a/libraries/stdlib/js/src/org.w3c/org.w3c.xhr.kt
+++ b/libraries/stdlib/js/src/org.w3c/org.w3c.xhr.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -10,23 +10,9 @@ package org.w3c.xhr
 
 import kotlin.js.*
 import org.khronos.webgl.*
-import org.w3c.css.masking.*
 import org.w3c.dom.*
-import org.w3c.dom.clipboard.*
-import org.w3c.dom.css.*
-import org.w3c.dom.encryptedmedia.*
 import org.w3c.dom.events.*
-import org.w3c.dom.mediacapture.*
-import org.w3c.dom.mediasource.*
-import org.w3c.dom.parsing.*
-import org.w3c.dom.pointerevents.*
-import org.w3c.dom.svg.*
-import org.w3c.dom.url.*
-import org.w3c.fetch.*
 import org.w3c.files.*
-import org.w3c.notifications.*
-import org.w3c.performance.*
-import org.w3c.workers.*
 
 /**
  * Exposes the JavaScript [XMLHttpRequestEventTarget](https://developer.mozilla.org/en/docs/Web/API/XMLHttpRequestEventTarget) to Kotlin
@@ -119,6 +105,7 @@ public external interface ProgressEventInit : EventInit {
         set(value) = definedExternally
 }
 
+@Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
 @kotlin.internal.InlineOnly
 public inline fun ProgressEventInit(lengthComputable: Boolean? = false, loaded: Number? = 0, total: Number? = 0, bubbles: Boolean? = false, cancelable: Boolean? = false, composed: Boolean? = false): ProgressEventInit {
     val o = js("({})")
@@ -148,4 +135,4 @@ public inline val XMLHttpRequestResponseType.Companion.DOCUMENT: XMLHttpRequestR
 
 public inline val XMLHttpRequestResponseType.Companion.JSON: XMLHttpRequestResponseType get() = "json".asDynamic().unsafeCast<XMLHttpRequestResponseType>()
 
-public inline val XMLHttpRequestResponseType.Companion.TEXT: XMLHttpRequestResponseType get() = "text".asDynamic().unsafeCast<XMLHttpRequestResponseType>()
+public inline val XMLHttpRequestResponseType.Companion.TEXT: XMLHttpRequestResponseType get() = "text".asDynamic().unsafeCast<XMLHttpRequestResponseType>()
\ No newline at end of file
diff --git a/libraries/tools/dukat/build.gradle.kts b/libraries/tools/dukat/build.gradle.kts
index f32a242bea6..54020636d70 100644
--- a/libraries/tools/dukat/build.gradle.kts
+++ b/libraries/tools/dukat/build.gradle.kts
@@ -8,7 +8,7 @@ repositories {
 
 dependencies {
     implementation(kotlinStdlib())
-    implementation("org.jetbrains.dukat:dukat:0.0.20.1")
+    implementation("org.jetbrains.dukat:dukat:0.5.8-rc.4")
     implementation("org.jsoup:jsoup:1.8.2")
 }
 
diff --git a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/NpmVersions.kt b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/NpmVersions.kt
index 26c3784b0a1..86d16043ab1 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/NpmVersions.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/js/NpmVersions.kt
@@ -10,7 +10,7 @@ package org.jetbrains.kotlin.gradle.targets.js
  */
 // DO NOT MODIFY DIRECTLY! Use org.jetbrains.kotlin.generators.gradle.targets.js.MainKt
 class NpmVersions {
-    val dukat = NpmPackageVersion("dukat", "0.5.8-rc.3")
+    val dukat = NpmPackageVersion("dukat", "0.5.8-rc.4")
     val webpack = NpmPackageVersion("webpack", "4.44.1")
     val webpackCli = NpmPackageVersion("webpack-cli", "3.3.12")
     val webpackBundleAnalyzer = NpmPackageVersion("webpack-bundle-analyzer", "3.8.0")
@@ -35,4 +35,4 @@ class NpmVersions {
     val karmaSourcemapLoader = NpmPackageVersion("karma-sourcemap-loader", "0.3.8")
 
     val kotlinJsTestRunner = KotlinGradleNpmPackage("test-js-runner")
-}
\ No newline at end of file
+}