diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/translate/callTranslator/FunctionCallCases.kt b/js/js.translator/src/org/jetbrains/kotlin/js/translate/callTranslator/FunctionCallCases.kt
index 677c1a0f1ee..3d4b3bf7d85 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/translate/callTranslator/FunctionCallCases.kt
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/translate/callTranslator/FunctionCallCases.kt
@@ -27,6 +27,7 @@ import org.jetbrains.kotlin.js.translate.operation.OperatorTable
 import org.jetbrains.kotlin.js.translate.reference.CallArgumentTranslator
 import org.jetbrains.kotlin.js.translate.utils.AnnotationsUtils
 import org.jetbrains.kotlin.js.translate.utils.JsAstUtils
+import org.jetbrains.kotlin.js.translate.utils.JsAstUtils.fqnWithoutSideEffects
 import org.jetbrains.kotlin.js.translate.utils.PsiUtils
 import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.psi.*
@@ -60,7 +61,7 @@ object DefaultFunctionCallCase : FunctionCallCase() {
         if (isNative && hasSpreadOperator) {
             return nativeSpreadFunWithDispatchOrExtensionReceiver(argumentsInfo, functionName)
         }
-        return JsInvocation(JsAstUtils.fqn(functionName, dispatchReceiver), argumentsInfo.translateArguments)
+        return JsInvocation(fqnWithoutSideEffects(functionName, dispatchReceiver), argumentsInfo.translateArguments)
     }
 
     fun buildDefaultCallWithoutReceiver(context: TranslationContext,
@@ -79,7 +80,7 @@ object DefaultFunctionCallCase : FunctionCallCase() {
 
         val functionRef = context.aliasOrValue(callableDescriptor) {
             val qualifierForFunction = context.getQualifierForDescriptor(it)
-            JsAstUtils.fqn(functionName, qualifierForFunction)
+            fqnWithoutSideEffects(functionName, qualifierForFunction)
         }
         return JsInvocation(functionRef, argumentsInfo.translateArguments)
     }
@@ -102,7 +103,7 @@ object DefaultFunctionCallCase : FunctionCallCase() {
 
         val functionRef = context.aliasOrValue(callableDescriptor) {
             val qualifierForFunction = context.getQualifierForDescriptor(it)
-            JsAstUtils.fqn(functionName, qualifierForFunction) // TODO: remake to call
+            fqnWithoutSideEffects(functionName, qualifierForFunction) // TODO: remake to call
         }
 
         val referenceToCall =
@@ -227,7 +228,7 @@ object SuperCallCase : FunctionCallCase() {
 
     override fun FunctionCallInfo.dispatchReceiver(): JsExpression {
         // TODO: spread operator
-        val prototypeClass = JsAstUtils.fqn(Namer.getPrototypeName(), calleeOwner)
+        val prototypeClass = fqnWithoutSideEffects(Namer.getPrototypeName(), calleeOwner)
         val functionRef = Namer.getFunctionCallRef(JsNameRef(functionName, prototypeClass))
         return JsInvocation(functionRef, argumentsInfo.argsWithReceiver(dispatchReceiver!!))
     }
diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/translate/context/Namer.java b/js/js.translator/src/org/jetbrains/kotlin/js/translate/context/Namer.java
index b097bddedb7..d1acbdad814 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/translate/context/Namer.java
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/translate/context/Namer.java
@@ -35,6 +35,7 @@ import org.jetbrains.kotlin.resolve.DescriptorUtils;
 import java.util.Arrays;
 
 import static com.google.dart.compiler.backend.js.ast.JsScopesKt.JsObjectScope;
+import static org.jetbrains.kotlin.js.translate.utils.JsAstUtils.fqnWithoutSideEffects;
 import static org.jetbrains.kotlin.js.translate.utils.JsDescriptorUtils.getModuleName;
 import static org.jetbrains.kotlin.js.translate.utils.ManglingUtils.getStableMangledNameForDescriptor;
 import static org.jetbrains.kotlin.js.translate.utils.ManglingUtils.getSuggestedName;
@@ -137,7 +138,7 @@ public final class Namer {
 
     @NotNull
     public static JsNameRef superMethodNameRef(@NotNull JsName superClassJsName) {
-        return JsAstUtils.fqn(SUPER_METHOD_NAME, superClassJsName.makeRef());
+        return fqnWithoutSideEffects(SUPER_METHOD_NAME, superClassJsName.makeRef());
     }
 
     @NotNull
@@ -171,7 +172,7 @@ public final class Namer {
 
     @NotNull
     public static JsExpression getCompanionObjectAccessor(@NotNull JsExpression referenceToClass) {
-        return JsAstUtils.fqn(COMPANION_OBJECT_GETTER, referenceToClass);
+        return fqnWithoutSideEffects(COMPANION_OBJECT_GETTER, referenceToClass);
     }
 
     @NotNull
@@ -186,7 +187,7 @@ public final class Namer {
 
     @NotNull
     public static JsNameRef getRefToPrototype(@NotNull JsExpression classOrTraitExpression) {
-        return JsAstUtils.fqn(getPrototypeName(), classOrTraitExpression);
+        return fqnWithoutSideEffects(getPrototypeName(), classOrTraitExpression);
     }
 
     @NotNull
@@ -211,12 +212,12 @@ public final class Namer {
 
     @NotNull
     public static JsNameRef getFunctionCallRef(@NotNull JsExpression functionExpression) {
-        return JsAstUtils.fqn(CALL_FUNCTION, functionExpression);
+        return fqnWithoutSideEffects(CALL_FUNCTION, functionExpression);
     }
 
     @NotNull
     public static JsNameRef getFunctionApplyRef(@NotNull JsExpression functionExpression) {
-        return JsAstUtils.fqn(APPLY_FUNCTION, functionExpression);
+        return fqnWithoutSideEffects(APPLY_FUNCTION, functionExpression);
     }
 
     @NotNull
@@ -226,7 +227,7 @@ public final class Namer {
 
     @NotNull
     public static JsNameRef getCapturedVarAccessor(@NotNull JsExpression ref) {
-        return JsAstUtils.fqn(CAPTURED_VAR_FIELD, ref);
+        return fqnWithoutSideEffects(CAPTURED_VAR_FIELD, ref);
     }
 
     @NotNull
@@ -379,7 +380,7 @@ public final class Namer {
 
     @NotNull
     public static JsNameRef kotlin(@NotNull JsName name) {
-        return JsAstUtils.fqn(name, kotlinObject());
+        return fqnWithoutSideEffects(name, kotlinObject());
     }
 
     @NotNull
@@ -389,7 +390,7 @@ public final class Namer {
 
     @NotNull
     public static JsNameRef kotlinObject() {
-        return JsAstUtils.fqn(KOTLIN_NAME, null);
+        return fqnWithoutSideEffects(KOTLIN_NAME, null);
     }
 
     @NotNull
@@ -468,11 +469,11 @@ public final class Namer {
     }
 
     public static JsNameRef kotlinLong() {
-        return JsAstUtils.fqn("Long", kotlinObject());
+        return fqnWithoutSideEffects("Long", kotlinObject());
     }
 
     @NotNull
     public static JsNameRef createInlineFunction() {
-        return JsAstUtils.fqn(DEFINE_INLINE_FUNCTION, kotlinObject());
+        return fqnWithoutSideEffects(DEFINE_INLINE_FUNCTION, kotlinObject());
     }
 }
diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/translate/context/StaticContext.java b/js/js.translator/src/org/jetbrains/kotlin/js/translate/context/StaticContext.java
index b8c8e9481ef..ed7b6e7dfcd 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/translate/context/StaticContext.java
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/translate/context/StaticContext.java
@@ -41,6 +41,7 @@ import org.jetbrains.kotlin.resolve.DescriptorUtils;
 import java.util.Map;
 
 import static org.jetbrains.kotlin.js.translate.utils.AnnotationsUtils.*;
+import static org.jetbrains.kotlin.js.translate.utils.JsAstUtils.fqnWithoutSideEffects;
 import static org.jetbrains.kotlin.js.translate.utils.JsDescriptorUtils.*;
 import static org.jetbrains.kotlin.js.translate.utils.ManglingUtils.getMangledName;
 import static org.jetbrains.kotlin.js.translate.utils.ManglingUtils.getSuggestedName;
@@ -186,7 +187,7 @@ public final class StaticContext {
     @NotNull
     public JsNameRef getQualifiedReference(@NotNull FqName packageFqName) {
         JsName packageName = getNameForPackage(packageFqName);
-        return JsAstUtils.fqn(packageName, packageFqName.isRoot() ? null : getQualifierForParentPackage(packageFqName.parent()));
+        return fqnWithoutSideEffects(packageName, packageFqName.isRoot() ? null : getQualifierForParentPackage(packageFqName.parent()));
     }
 
     @NotNull
@@ -215,7 +216,7 @@ public final class StaticContext {
         FqName fqName = packageFqName;
 
         while (true) {
-            JsNameRef ref = JsAstUtils.fqn(getNameForPackage(fqName), null);
+            JsNameRef ref = fqnWithoutSideEffects(getNameForPackage(fqName), null);
 
             if (qualifier == null) {
                 result = ref;
@@ -471,7 +472,7 @@ public final class StaticContext {
                     if (!standardClasses.isStandardObject(descriptor)) {
                         return null;
                     }
-                    return namer.kotlinObject();
+                    return Namer.kotlinObject();
                 }
             };
             //TODO: review and refactor
@@ -514,7 +515,7 @@ public final class StaticContext {
                 @Override
                 public JsExpression apply(@NotNull DeclarationDescriptor descriptor) {
                     if (isLibraryObject(descriptor)) {
-                        return namer.kotlinObject();
+                        return Namer.kotlinObject();
                     }
                     return null;
                 }
diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/translate/declaration/ClassTranslator.kt b/js/js.translator/src/org/jetbrains/kotlin/js/translate/declaration/ClassTranslator.kt
index 24ecbf6e0b5..bb37de48268 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/translate/declaration/ClassTranslator.kt
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/translate/declaration/ClassTranslator.kt
@@ -28,7 +28,6 @@ import org.jetbrains.kotlin.js.translate.callTranslator.CallTranslator
 import org.jetbrains.kotlin.js.translate.context.DefinitionPlace
 import org.jetbrains.kotlin.js.translate.context.Namer
 import org.jetbrains.kotlin.js.translate.context.TranslationContext
-import org.jetbrains.kotlin.js.translate.declaration.propertyTranslator.translateAccessors
 import org.jetbrains.kotlin.js.translate.expression.FunctionTranslator
 import org.jetbrains.kotlin.js.translate.expression.withCapturedParameters
 import org.jetbrains.kotlin.js.translate.general.AbstractTranslator
diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/translate/declaration/DeclarationBodyVisitor.java b/js/js.translator/src/org/jetbrains/kotlin/js/translate/declaration/DeclarationBodyVisitor.java
index 077f5cd8300..9b949d36d8b 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/translate/declaration/DeclarationBodyVisitor.java
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/translate/declaration/DeclarationBodyVisitor.java
@@ -26,7 +26,6 @@ import org.jetbrains.kotlin.descriptors.FunctionDescriptor;
 import org.jetbrains.kotlin.descriptors.Modality;
 import org.jetbrains.kotlin.descriptors.PropertyDescriptor;
 import org.jetbrains.kotlin.js.translate.context.TranslationContext;
-import org.jetbrains.kotlin.js.translate.declaration.propertyTranslator.PropertyTranslatorKt;
 import org.jetbrains.kotlin.js.translate.general.Translation;
 import org.jetbrains.kotlin.js.translate.general.TranslatorVisitor;
 import org.jetbrains.kotlin.js.translate.initializer.ClassInitializerTranslator;
diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/translate/declaration/DelegationTranslator.kt b/js/js.translator/src/org/jetbrains/kotlin/js/translate/declaration/DelegationTranslator.kt
index 20d6999d9be..56f34b59cc0 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/translate/declaration/DelegationTranslator.kt
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/translate/declaration/DelegationTranslator.kt
@@ -23,7 +23,6 @@ import org.jetbrains.kotlin.backend.common.CodegenUtilKt
 import org.jetbrains.kotlin.descriptors.*
 import org.jetbrains.kotlin.js.translate.context.Namer
 import org.jetbrains.kotlin.js.translate.context.TranslationContext
-import org.jetbrains.kotlin.js.translate.declaration.propertyTranslator.addGetterAndSetter
 import org.jetbrains.kotlin.js.translate.general.AbstractTranslator
 import org.jetbrains.kotlin.js.translate.general.Translation
 import org.jetbrains.kotlin.js.translate.utils.BindingUtils
diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/translate/declaration/PropertyTranslator.kt b/js/js.translator/src/org/jetbrains/kotlin/js/translate/declaration/PropertyTranslator.kt
index c78abdc1221..c62e051b8a5 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/translate/declaration/PropertyTranslator.kt
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/translate/declaration/PropertyTranslator.kt
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.jetbrains.kotlin.js.translate.declaration.propertyTranslator
+package org.jetbrains.kotlin.js.translate.declaration
 
 import com.google.dart.compiler.backend.js.ast.*
 import com.intellij.util.SmartList
@@ -26,7 +26,7 @@ import org.jetbrains.kotlin.js.translate.context.Namer.getReceiverParameterName
 import org.jetbrains.kotlin.js.translate.context.TranslationContext
 import org.jetbrains.kotlin.js.translate.general.AbstractTranslator
 import org.jetbrains.kotlin.js.translate.general.Translation
-import org.jetbrains.kotlin.js.translate.utils.JsAstUtils
+import org.jetbrains.kotlin.js.translate.utils.JsAstUtils.fqnWithoutSideEffects
 import org.jetbrains.kotlin.js.translate.utils.JsDescriptorUtils
 import org.jetbrains.kotlin.js.translate.utils.TranslationUtils.assignmentToBackingField
 import org.jetbrains.kotlin.js.translate.utils.TranslationUtils.backingFieldReference
@@ -135,8 +135,8 @@ private class PropertyTranslator(
     }
 
     private fun generateDelegatedGetterFunction(
-        getterDescriptor: PropertyGetterDescriptor,
-        delegatedCall: ResolvedCall<FunctionDescriptor>
+            getterDescriptor: PropertyGetterDescriptor,
+            delegatedCall: ResolvedCall<FunctionDescriptor>
     ): JsFunction {
         val scope = context().getScopeForDescriptor(getterDescriptor.containingDeclaration)
         val function = JsFunction(scope, JsBlock(), accessorDescription(getterDescriptor))
@@ -165,7 +165,8 @@ private class PropertyTranslator(
         val fakeArgumentExpression =
                 (delegatedCall.valueArgumentsByIndex!![1] as ExpressionValueArgument).valueArgument!!.getArgumentExpression()
         return context.innerContextWithAliasesForExpressions(mapOf(
-                fakeArgumentExpression to JsNew(JsAstUtils.fqn("PropertyMetadata", Namer.kotlinObject()), listOf(propertyNameLiteral))
+                fakeArgumentExpression to JsNew(fqnWithoutSideEffects("PropertyMetadata", Namer.kotlinObject()),
+                                                listOf(propertyNameLiteral))
         ))
     }
 
diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/translate/initializer/ClassInitializerTranslator.java b/js/js.translator/src/org/jetbrains/kotlin/js/translate/initializer/ClassInitializerTranslator.java
index e481f09e5d1..5b7a33ec327 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/translate/initializer/ClassInitializerTranslator.java
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/translate/initializer/ClassInitializerTranslator.java
@@ -43,6 +43,7 @@ import java.util.List;
 
 import static org.jetbrains.kotlin.js.translate.utils.BindingUtils.*;
 import static org.jetbrains.kotlin.js.translate.utils.FunctionBodyTranslator.setDefaultValueForArguments;
+import static org.jetbrains.kotlin.js.translate.utils.JsAstUtils.fqnWithoutSideEffects;
 import static org.jetbrains.kotlin.js.translate.utils.PsiUtils.getPrimaryConstructorParameters;
 import static org.jetbrains.kotlin.resolve.DescriptorUtils.getClassDescriptorForType;
 
@@ -127,8 +128,8 @@ public final class ClassInitializerTranslator extends AbstractTranslator {
         JsName outerName = initFunction.getScope().declareName(Namer.OUTER_FIELD_NAME);
         initFunction.getParameters().add(0, new JsParameter(outerName));
 
-        JsExpression paramRef = JsAstUtils.fqn(outerName, null);
-        JsExpression assignment = JsAstUtils.assignment(JsAstUtils.fqn(outerName, JsLiteral.THIS), paramRef);
+        JsExpression paramRef = fqnWithoutSideEffects(outerName, null);
+        JsExpression assignment = JsAstUtils.assignment(fqnWithoutSideEffects(outerName, JsLiteral.THIS), paramRef);
         initFunction.getBody().getStatements().add(new JsExpressionStatement(assignment));
     }
 
@@ -165,7 +166,7 @@ public final class ClassInitializerTranslator extends AbstractTranslator {
                 assert superDescriptor != null : "This class is expected to have super class: "
                                                  + PsiUtilsKt.getTextWithLocation(classDeclaration);
                 if (superDescriptor.isInner() && descriptor.isInner()) {
-                    arguments.add(0, JsAstUtils.fqn(Namer.OUTER_FIELD_NAME, JsLiteral.THIS));
+                    arguments.add(0, fqnWithoutSideEffects(Namer.OUTER_FIELD_NAME, JsLiteral.THIS));
                 }
                 addCallToSuperMethod(arguments, initializer);
             }
diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/translate/intrinsic/functions/basic/BuiltInFunctionIntrinsic.java b/js/js.translator/src/org/jetbrains/kotlin/js/translate/intrinsic/functions/basic/BuiltInFunctionIntrinsic.java
index 425615828cc..d91851132c7 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/translate/intrinsic/functions/basic/BuiltInFunctionIntrinsic.java
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/translate/intrinsic/functions/basic/BuiltInFunctionIntrinsic.java
@@ -25,6 +25,8 @@ import org.jetbrains.kotlin.js.translate.utils.JsAstUtils;
 
 import java.util.List;
 
+import static org.jetbrains.kotlin.js.translate.utils.JsAstUtils.fqnWithoutSideEffects;
+
 public final class BuiltInFunctionIntrinsic extends FunctionIntrinsic {
 
     @NotNull
@@ -42,6 +44,6 @@ public final class BuiltInFunctionIntrinsic extends FunctionIntrinsic {
             @NotNull TranslationContext context
     ) {
         assert receiver != null;
-        return new JsInvocation(JsAstUtils.fqn(functionName, receiver), arguments);
+        return new JsInvocation(fqnWithoutSideEffects(functionName, receiver), arguments);
     }
 }
diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/translate/intrinsic/functions/basic/BuiltInPropertyIntrinsic.java b/js/js.translator/src/org/jetbrains/kotlin/js/translate/intrinsic/functions/basic/BuiltInPropertyIntrinsic.java
index 8264ffe258d..fbb9964f0d4 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/translate/intrinsic/functions/basic/BuiltInPropertyIntrinsic.java
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/translate/intrinsic/functions/basic/BuiltInPropertyIntrinsic.java
@@ -24,6 +24,8 @@ import org.jetbrains.kotlin.js.translate.utils.JsAstUtils;
 
 import java.util.List;
 
+import static org.jetbrains.kotlin.js.translate.utils.JsAstUtils.fqnWithoutSideEffects;
+
 //TODO: find should be usages
 public final class BuiltInPropertyIntrinsic extends FunctionIntrinsic {
 
@@ -40,6 +42,6 @@ public final class BuiltInPropertyIntrinsic extends FunctionIntrinsic {
                               @NotNull TranslationContext context) {
         assert receiver != null;
         assert arguments.isEmpty() : "Properties can't have arguments.";
-        return JsAstUtils.fqn(propertyName, receiver);
+        return fqnWithoutSideEffects(propertyName, receiver);
     }
 }
diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/translate/intrinsic/functions/factories/KotlinFunctionIntrinsic.java b/js/js.translator/src/org/jetbrains/kotlin/js/translate/intrinsic/functions/factories/KotlinFunctionIntrinsic.java
index fc31dd2f2ab..eabf72d1e06 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/translate/intrinsic/functions/factories/KotlinFunctionIntrinsic.java
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/translate/intrinsic/functions/factories/KotlinFunctionIntrinsic.java
@@ -34,7 +34,7 @@ public class KotlinFunctionIntrinsic extends FunctionIntrinsic {
     private final JsNameRef function;
 
     public KotlinFunctionIntrinsic(@NotNull String functionName) {
-        function = JsAstUtils.fqn(functionName, Namer.kotlinObject());
+        function = JsAstUtils.fqnWithoutSideEffects(functionName, Namer.kotlinObject());
     }
 
     @NotNull
diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/translate/intrinsic/functions/factories/TopLevelFIF.java b/js/js.translator/src/org/jetbrains/kotlin/js/translate/intrinsic/functions/factories/TopLevelFIF.java
index c348625843f..bbf077fead0 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/translate/intrinsic/functions/factories/TopLevelFIF.java
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/translate/intrinsic/functions/factories/TopLevelFIF.java
@@ -212,7 +212,7 @@ public final class TopLevelFIF extends CompositeFIF {
 
             String mangledName = getStableMangledNameForDescriptor(JsPlatform.INSTANCE.getBuiltIns().getMutableMap(), operationName());
 
-            return new JsInvocation(JsAstUtils.fqn(mangledName, thisOrReceiver), arguments);
+            return new JsInvocation(JsAstUtils.fqnWithoutSideEffects(mangledName, thisOrReceiver), arguments);
         }
     }
 
diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/translate/utils/JsAstUtils.java b/js/js.translator/src/org/jetbrains/kotlin/js/translate/utils/JsAstUtils.java
index 426104a19d3..3276ff250cb 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/translate/utils/JsAstUtils.java
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/translate/utils/JsAstUtils.java
@@ -32,12 +32,12 @@ import java.util.Collections;
 import java.util.List;
 
 public final class JsAstUtils {
-    private static final JsNameRef DEFINE_PROPERTY = fqn("defineProperty", null);
-    public static final JsNameRef CREATE_OBJECT = fqn("create", null);
+    private static final JsNameRef DEFINE_PROPERTY = fqnWithoutSideEffects("defineProperty", null);
+    public static final JsNameRef CREATE_OBJECT = fqnWithoutSideEffects("create", null);
 
     private static final JsNameRef VALUE = new JsNameRef("value");
-    private static final JsPropertyInitializer WRITABLE = new JsPropertyInitializer(fqn("writable", null), JsLiteral.TRUE);
-    private static final JsPropertyInitializer ENUMERABLE = new JsPropertyInitializer(fqn("enumerable", null), JsLiteral.TRUE);
+    private static final JsPropertyInitializer WRITABLE = new JsPropertyInitializer(fqnWithoutSideEffects("writable", null), JsLiteral.TRUE);
+    private static final JsPropertyInitializer ENUMERABLE = new JsPropertyInitializer(fqnWithoutSideEffects("enumerable", null), JsLiteral.TRUE);
 
     public static final String LENDS_JS_DOC_TAG = "lends";
 
@@ -128,7 +128,7 @@ public final class JsAstUtils {
 
     @NotNull
     public static JsInvocation invokeMethod(@NotNull JsExpression thisObject, @NotNull String name, @NotNull JsExpression... arguments) {
-        return new JsInvocation(fqn(name, thisObject), arguments);
+        return new JsInvocation(fqnWithoutSideEffects(name, thisObject), arguments);
     }
 
     @NotNull
@@ -173,7 +173,7 @@ public final class JsAstUtils {
 
     @NotNull
     private static JsExpression rangeTo(@NotNull String rangeClassName, @NotNull JsExpression rangeStart, @NotNull JsExpression rangeEnd) {
-        JsNameRef expr = fqn(rangeClassName, Namer.kotlinObject());
+        JsNameRef expr = fqnWithoutSideEffects(rangeClassName, Namer.kotlinObject());
         JsNew numberRangeConstructorInvocation = new JsNew(expr);
         setArguments(numberRangeConstructorInvocation, rangeStart, rangeEnd);
         return numberRangeConstructorInvocation;
@@ -488,14 +488,14 @@ public final class JsAstUtils {
     }
 
     @NotNull
-    public static JsNameRef fqn(@NotNull String identifier, @Nullable JsExpression qualifier) {
+    public static JsNameRef fqnWithoutSideEffects(@NotNull String identifier, @Nullable JsExpression qualifier) {
         JsNameRef result = new JsNameRef(identifier, qualifier);
         MetadataProperties.setSideEffects(result, false);
         return result;
     }
 
     @NotNull
-    public static JsNameRef fqn(@NotNull JsName identifier, @Nullable JsExpression qualifier) {
+    public static JsNameRef fqnWithoutSideEffects(@NotNull JsName identifier, @Nullable JsExpression qualifier) {
         JsNameRef result = new JsNameRef(identifier, qualifier);
         MetadataProperties.setSideEffects(result, false);
         return result;