/*
 * Copyright 2010-2017 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.kotlin.js.translate.context;

import org.jetbrains.annotations.NotNull;
import org.jetbrains.kotlin.js.backend.ast.JsExpression;
import org.jetbrains.kotlin.js.backend.ast.JsIntLiteral;
import org.jetbrains.kotlin.js.backend.ast.JsPrefixOperation;
import org.jetbrains.kotlin.js.backend.ast.JsUnaryOperator;

/**
 * Encapsulates different types of constants and naming conventions.
 */
public final class Namer {

    @NotNull
    public static JsExpression getUndefinedExpression() {
        return new JsPrefixOperation(JsUnaryOperator.VOID, new JsIntLiteral(0));
    }
}
