// Copyright 2018 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.skylarkbuildapi.config;

import com.google.devtools.build.lib.skylarkinterface.SkylarkModule;
import com.google.devtools.build.lib.skylarkinterface.SkylarkModuleCategory;
import com.google.devtools.build.lib.skylarkinterface.SkylarkValue;

/** Represents a configuration transition across a dependency edge. */
@SkylarkModule(
    name = "transition",
    category = SkylarkModuleCategory.BUILTIN,
    doc =
        "<b>Experimental. This type is experimental and subject to change at any time. Do not"
            + " depend on it.</b><p> Represents a configuration transition across a dependency"
            + " edge. For example, if <code>//package:foo</code> depends on"
            + " <code>//package:bar</code> with a configuration transition, then the configuration"
            + " of these two targets will differ: <code>//package:bar</code>'s transition will be"
            + " determined by that of <code>//package:foo</code>, as subject to the function"
            + " defined by a transition object.")
public interface ConfigurationTransitionApi extends SkylarkValue {}