// Copyright 2020 The Bazel Authors. All rights reserved.
//
// 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.google.devtools.build.lib.analysis.config;

import com.google.common.collect.ImmutableList;
import com.google.devtools.build.lib.packages.RuleClassProvider;

/**
 * Marker interface for {@link RuleClassProvider} instances that can contain configuration
 * fragments.
 */
public interface FragmentProvider extends RuleClassProvider {
  /** Returns the set of configuration fragments provided by this module. */
  ImmutableList<Class<? extends Fragment>> getConfigurationFragments();
}
