diff --git a/runtime/src/main/kotlin/kotlin/Annotations.kt b/runtime/src/main/kotlin/kotlin/Annotations.kt
index 970697e9441..06148e60fb1 100644
--- a/runtime/src/main/kotlin/kotlin/Annotations.kt
+++ b/runtime/src/main/kotlin/kotlin/Annotations.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * Copyright 2010-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
  * that can be found in the LICENSE file.
  */
 
@@ -38,6 +38,27 @@ public annotation class Deprecated(
     val level: DeprecationLevel = DeprecationLevel.WARNING
 )
 
+/**
+ * Marks the annotated declaration as deprecated. In contrast to [Deprecated], severity of the reported diagnostic is not a constant value,
+ * but differs depending on the API version of the usage (the value of the `-api-version` argument when compiling the module where
+ * the usage is located). If the API version is greater or equal than [hiddenSince], the declaration will not be accessible from the code
+ * (as if it was deprecated with level [DeprecationLevel.HIDDEN]), otherwise if the API version is greater or equal than [errorSince],
+ * the usage will be marked as an error (as with [DeprecationLevel.ERROR]), otherwise if the API version is greater or equal
+ * than [warningSince], the usage will be marked as a warning (as with [DeprecationLevel.WARNING]), otherwise the annotation is ignored.
+ *
+ * @property warningSince the version, since which this deprecation should be reported as a warning.
+ * @property errorSince the version, since which this deprecation should be reported as a error.
+ * @property hiddenSince the version, since which the annotated declaration should not be available in code.
+ */
+@Target(CLASS, FUNCTION, PROPERTY, ANNOTATION_CLASS, CONSTRUCTOR, PROPERTY_SETTER, PROPERTY_GETTER, TYPEALIAS)
+@MustBeDocumented
+@SinceKotlin("1.4")
+public annotation class DeprecatedSinceKotlin(
+    val warningSince: String = "",
+    val errorSince: String = "",
+    val hiddenSince: String = ""
+)
+
 /**
  * Specifies a code fragment that can be used to replace a deprecated function, property or class. Tools such
  * as IDEs can automatically apply the replacements specified through this annotation.
@@ -89,7 +110,7 @@ public annotation class ParameterName(val name: String)
  * Suppresses the given compilation warnings in the annotated element.
  * @property names names of the compiler diagnostics to suppress.
  */
-@Target(CLASS, ANNOTATION_CLASS, PROPERTY, FIELD, LOCAL_VARIABLE, VALUE_PARAMETER,
+@Target(CLASS, ANNOTATION_CLASS, TYPE_PARAMETER, PROPERTY, FIELD, LOCAL_VARIABLE, VALUE_PARAMETER,
         CONSTRUCTOR, FUNCTION, PROPERTY_GETTER, PROPERTY_SETTER, TYPE, EXPRESSION, FILE, TYPEALIAS)
 @Retention(SOURCE)
 public annotation class Suppress(vararg val names: String)