diff --git a/libraries/stdlib/api/js-v1/kotlin.js.kt b/libraries/stdlib/api/js-v1/kotlin.js.kt
index 7162d041c7d..d397c9ba702 100644
--- a/libraries/stdlib/api/js-v1/kotlin.js.kt
+++ b/libraries/stdlib/api/js-v1/kotlin.js.kt
@@ -226,6 +226,13 @@ public external interface JsClass<T : kotlin.Any> {
     public abstract val name: kotlin.String { get; }
 }
 
+@kotlin.annotation.Target(allowedTargets = {AnnotationTarget.PROPERTY})
+@kotlin.annotation.Retention(value = AnnotationRetention.BINARY)
+@kotlin.ExperimentalStdlibApi
+public final annotation class JsEagerInitialization : kotlin.Annotation {
+    public constructor JsEagerInitialization()
+}
+
 @kotlin.js.ExperimentalJsExport
 @kotlin.annotation.Retention(value = AnnotationRetention.BINARY)
 @kotlin.annotation.Target(allowedTargets = {AnnotationTarget.CLASS, AnnotationTarget.PROPERTY, AnnotationTarget.FUNCTION, AnnotationTarget.FILE})
diff --git a/libraries/stdlib/api/js/kotlin.js.kt b/libraries/stdlib/api/js/kotlin.js.kt
index dda37f7a57d..a0c1c0808ba 100644
--- a/libraries/stdlib/api/js/kotlin.js.kt
+++ b/libraries/stdlib/api/js/kotlin.js.kt
@@ -225,6 +225,13 @@ public external interface JsClass<T : kotlin.Any> {
     public abstract val name: kotlin.String { get; }
 }
 
+@kotlin.annotation.Target(allowedTargets = {AnnotationTarget.PROPERTY})
+@kotlin.annotation.Retention(value = AnnotationRetention.BINARY)
+@kotlin.ExperimentalStdlibApi
+public final annotation class JsEagerInitialization : kotlin.Annotation {
+    public constructor JsEagerInitialization()
+}
+
 @kotlin.js.ExperimentalJsExport
 @kotlin.annotation.Retention(value = AnnotationRetention.BINARY)
 @kotlin.annotation.Target(allowedTargets = {AnnotationTarget.CLASS, AnnotationTarget.PROPERTY, AnnotationTarget.FUNCTION, AnnotationTarget.FILE})