|  | // 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.starlarkbuildapi; | 
|  |  | 
|  | import com.google.devtools.build.docgen.annot.DocCategory; | 
|  | import net.starlark.java.annot.StarlarkBuiltin; | 
|  | import net.starlark.java.eval.StarlarkValue; | 
|  |  | 
|  | /** A unit of toolchain resolution. Every rule has one or more of these. */ | 
|  | @StarlarkBuiltin(name = "exec_group", category = DocCategory.BUILTIN, documented = false) | 
|  | public interface ExecGroupApi extends StarlarkValue {} |