diff --git a/js/js.translator/src/org/jetbrains/k2js/translate/reference/CallInfo.kt b/js/js.translator/src/org/jetbrains/k2js/translate/reference/CallInfo.kt
index fef2a7e51dc..ab611209576 100644
--- a/js/js.translator/src/org/jetbrains/k2js/translate/reference/CallInfo.kt
+++ b/js/js.translator/src/org/jetbrains/k2js/translate/reference/CallInfo.kt
@@ -78,58 +78,6 @@ fun TranslationContext.getCallInfo(resolvedCall: ResolvedCall<out FunctionDescri
     return FunctionCallInfo(callInfo, argumentsInfo)
 }
 
-val CallInfo.callableDescriptor: CallableDescriptor
-    get() = resolvedCall.getResultingDescriptor().getOriginal()
-
-fun CallInfo.isExtension(): Boolean = receiverObject != null
-
-fun CallInfo.isMemberCall(): Boolean = thisObject != null
-
-fun CallInfo.isNative(): Boolean = AnnotationsUtils.isNativeObject(callableDescriptor)
-
-fun CallInfo.isSuperInvocation(): Boolean {
-    val thisObject = resolvedCall.getThisObject()
-    return thisObject is ExpressionReceiver && ((thisObject as ExpressionReceiver)).getExpression() is JetSuperExpression
-}
-
-fun CallInfo.constructSafeCallIsNeeded(result: JsExpression): JsExpression {
-    if (!resolvedCall.isSafeCall())
-        return result
-
-    val nullableReceiverForSafeCall = when (resolvedCall.getExplicitReceiverKind()) {
-        BOTH_RECEIVERS, RECEIVER_ARGUMENT -> receiverObject
-        else -> thisObject
-    }
-    return CallType.SAFE.constructCall(nullableReceiverForSafeCall, object : CallType.CallConstructor {
-        override fun construct(receiver: JsExpression?): JsExpression {
-            return result
-        }
-    }, context)
-}
-
-val VariableAccessInfo.variableDescriptor: VariableDescriptor
-    get() = callableDescriptor as VariableDescriptor
-
-val VariableAccessInfo.variableName: JsName
-    get() = context.getNameForDescriptor(variableDescriptor)
-
-fun VariableAccessInfo.isGetAccess(): Boolean = value == null
-
-fun VariableAccessInfo.getAccessFunctionName(): String = Namer.getNameForAccessor(variableName.getIdent()!!, isGetAccess(), false)
-
-fun VariableAccessInfo.constructAccessExpression(ref: JsNameRef): JsExpression {
-    if (isGetAccess()) {
-        return ref
-    } else {
-        return JsAstUtils.assignment(ref, value!!)
-    }
-}
-
-val FunctionCallInfo.functionName: JsName
-    get() = context.getNameForDescriptor(callableDescriptor)
-
-fun FunctionCallInfo.hasSpreadOperator(): Boolean = argumentsInfo.isHasSpreadOperator()
-
 private fun TranslationContext.getThisObject(receiverValue: ReceiverValue): JsExpression {
     assert(receiverValue.exists(), "receiverValue must be exist here")
     return getThisObject(getDeclarationDescriptorForReceiver(receiverValue))
diff --git a/js/js.translator/src/org/jetbrains/k2js/translate/reference/CallInfoExtensions.kt b/js/js.translator/src/org/jetbrains/k2js/translate/reference/CallInfoExtensions.kt
new file mode 100644
index 00000000000..33249f13b4c
--- /dev/null
+++ b/js/js.translator/src/org/jetbrains/k2js/translate/reference/CallInfoExtensions.kt
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2010-2014 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.jetbrains.k2js.translate.reference
+
+import org.jetbrains.jet.lang.descriptors.CallableDescriptor
+import org.jetbrains.k2js.translate.utils.AnnotationsUtils
+import org.jetbrains.jet.lang.resolve.scopes.receivers.ExpressionReceiver
+import org.jetbrains.jet.lang.psi.JetSuperExpression
+import com.google.dart.compiler.backend.js.ast.JsExpression
+import org.jetbrains.jet.lang.descriptors.VariableDescriptor
+import com.google.dart.compiler.backend.js.ast.JsName
+import org.jetbrains.k2js.translate.context.Namer
+import com.google.dart.compiler.backend.js.ast.JsNameRef
+import org.jetbrains.k2js.translate.utils.JsAstUtils
+import org.jetbrains.jet.lang.resolve.calls.tasks.ExplicitReceiverKind.*
+
+
+val CallInfo.callableDescriptor: CallableDescriptor
+    get() = resolvedCall.getResultingDescriptor().getOriginal()
+
+fun CallInfo.isExtension(): Boolean = receiverObject != null
+
+fun CallInfo.isMemberCall(): Boolean = thisObject != null
+
+fun CallInfo.isNative(): Boolean = AnnotationsUtils.isNativeObject(callableDescriptor)
+
+fun CallInfo.isSuperInvocation(): Boolean {
+    val thisObject = resolvedCall.getThisObject()
+    return thisObject is ExpressionReceiver && ((thisObject as ExpressionReceiver)).getExpression() is JetSuperExpression
+}
+
+fun CallInfo.constructSafeCallIsNeeded(result: JsExpression): JsExpression {
+    if (!resolvedCall.isSafeCall())
+        return result
+
+    val nullableReceiverForSafeCall = when (resolvedCall.getExplicitReceiverKind()) {
+        BOTH_RECEIVERS, RECEIVER_ARGUMENT -> receiverObject
+        else -> thisObject
+    }
+    return CallType.SAFE.constructCall(nullableReceiverForSafeCall, object : CallType.CallConstructor {
+        override fun construct(receiver: JsExpression?): JsExpression {
+            return result
+        }
+    }, context)
+}
+
+val VariableAccessInfo.variableDescriptor: VariableDescriptor
+    get() = callableDescriptor as VariableDescriptor
+
+val VariableAccessInfo.variableName: JsName
+    get() = context.getNameForDescriptor(variableDescriptor)
+
+fun VariableAccessInfo.isGetAccess(): Boolean = value == null
+
+fun VariableAccessInfo.getAccessFunctionName(): String = Namer.getNameForAccessor(variableName.getIdent()!!, isGetAccess(), false)
+
+fun VariableAccessInfo.constructAccessExpression(ref: JsNameRef): JsExpression {
+    if (isGetAccess()) {
+        return ref
+    } else {
+        return JsAstUtils.assignment(ref, value!!)
+    }
+}
+
+val FunctionCallInfo.functionName: JsName
+    get() = context.getNameForDescriptor(callableDescriptor)
+
+fun FunctionCallInfo.hasSpreadOperator(): Boolean = argumentsInfo.isHasSpreadOperator()
\ No newline at end of file