/*
 * Copyright 2000-2015 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 com.jetbrains.python.psi;

import com.jetbrains.python.ast.PyAstWithAncestors;
import com.jetbrains.python.psi.types.PyClassLikeType;
import com.jetbrains.python.psi.types.TypeEvalContext;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import java.util.List;

/**
 * Class or class-like entity with ancestors
 *
 * @author Ilya.Kazakevich
 */
public interface PyWithAncestors extends PyAstWithAncestors {
  /**
   * Returns types of all ancestors from the hierarchy.
   */
  @NotNull
  List<@Nullable PyClassLikeType> getAncestorTypes(@NotNull TypeEvalContext context);
}
