text: // Copyright 2018 Google LLC 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 partial
  
  import (
  	"github.com/google/go-containerregistry/pkg/v1/types"
  )
  
  // imageCore is the core set of properties without which we cannot build a v1.Image
  type imageCore interface {
  	// RawConfigFile returns the serialized bytes of this image's config file.
  	RawConfigFile() ([]byte, error)
  
  	// MediaType of this image's manifest.
  	MediaType() (types.MediaType, error)
  }
  