// Copyright 2016 The Linux Foundation//// 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.packagev1import"github.com/opencontainers/image-spec/specs-go"// Index references manifests for various platforms.// This structure provides `application/vnd.oci.image.index.v1+json` mediatype when marshalled to JSON.typeIndexstruct{specs.Versioned// Manifests references platform specific manifests.Manifests[]Descriptor`json:"manifests"`// Annotations contains arbitrary metadata for the image index.Annotationsmap[string]string`json:"annotations,omitempty"`}