@@ -60,30 +60,30 @@ func (b *Backend) Build(ctx context.Context, config backend.BuildConfig) (string

 		return "", err

 	}

-	var build *builder.Result

+	var buildResult *builder.Result

 	if useBuildKit {

-		build, err = b.buildkit.Build(ctx, config)

+		buildResult, err = b.buildkit.Build(ctx, config)

 		if err != nil {

 			return "", err

 		}

 	} else {

-		build, err = b.builder.Build(ctx, config)

+		buildResult, err = b.builder.Build(ctx, config)

 		if err != nil {

 			return "", err

 		}

 	}

-	if build == nil {

+	if buildResult == nil {

 		return "", nil

 	}

-	imageID := build.ImageID

+	imageID := buildResult.ImageID

 	if options.Squash {

-		if imageID, err = squashBuild(build, b.imageComponent); err != nil {

+		if imageID, err = squashBuild(buildResult, b.imageComponent); err != nil {

 			return "", err

 		}

 		if config.ProgressWriter.AuxFormatter != nil {

-			if err = config.ProgressWriter.AuxFormatter.Emit("moby.image.id", types.BuildResult{ID: imageID}); err != nil {

+			if err = config.ProgressWriter.AuxFormatter.Emit("moby.image.id", build.Result{ID: imageID}); err != nil {

 				return "", err

 			}

 		}

new file mode 100644

@@ -0,0 +1,6 @@

+package build

+

+// Result contains the image id of a successful build.

+type Result struct {

+	ID string

+}

@@ -126,8 +126,3 @@ type PushResult struct {

 	Digest string

 	Size   int

 }

-

-// BuildResult contains the image id of a successful build

-type BuildResult struct {

-	ID string

-}

@@ -130,3 +130,8 @@ type BuildCachePruneOptions = build.CachePruneOptions

 //

 // Deprecated: use [build.CachePruneReport].

 type BuildCachePruneReport = build.CachePruneReport

+

+// BuildResult contains the image id of a successful build/

+//

+// Deprecated: use [build.Result].

+type BuildResult = build.Result

@@ -12,7 +12,6 @@ import (

 	"github.com/containerd/containerd/v2/core/remotes/docker"

 	"github.com/containerd/platforms"

-	"github.com/docker/docker/api/types"

 	"github.com/docker/docker/api/types/backend"

 	"github.com/docker/docker/api/types/build"

 	"github.com/docker/docker/api/types/container"

@@ -438,7 +437,7 @@ func (b *Builder) Build(ctx context.Context, opt backend.BuildConfig) (*builder.

 			return errors.Errorf("missing image id")

 		}

 		out.ImageID = imgID

-		return aux.Emit("moby.image.id", types.BuildResult{ID: imgID})

+		return aux.Emit("moby.image.id", build.Result{ID: imgID})

 	})

 	ch := make(chan *controlapi.StatusResponse)

@@ -12,6 +12,7 @@ import (

 	"github.com/containerd/platforms"

 	"github.com/docker/docker/api/types"

 	"github.com/docker/docker/api/types/backend"

+	"github.com/docker/docker/api/types/build"

 	"github.com/docker/docker/api/types/container"

 	"github.com/docker/docker/builder"

 	"github.com/docker/docker/builder/remotecontext"

@@ -222,7 +223,7 @@ func emitImageID(aux *streamformatter.AuxFormatter, state *dispatchState) error

 	if aux == nil || state.imageID == "" {

 		return nil

 	}

-	return aux.Emit("", types.BuildResult{ID: state.imageID})

+	return aux.Emit("", build.Result{ID: state.imageID})

 }

 func processMetaArg(meta instructions.ArgCommand, shlex *shell.Lex, args *BuildArgs) error {

@@ -12,6 +12,7 @@ import (

 	"testing"

 	"github.com/docker/docker/api/types"

+	"github.com/docker/docker/api/types/build"

 	containertypes "github.com/docker/docker/api/types/container"

 	"github.com/docker/docker/errdefs"

 	"github.com/docker/docker/integration/internal/container"

@@ -200,7 +201,7 @@ func makeTestImage(ctx context.Context, t *testing.T) (imageID string) {

 	defer resp.Body.Close()

 	err = jsonmessage.DisplayJSONMessagesStream(resp.Body, io.Discard, 0, false, func(msg jsonmessage.JSONMessage) {

-		var r types.BuildResult

+		var r build.Result

 		assert.NilError(t, json.Unmarshal(*msg.Aux, &r))

 		imageID = r.ID

 	})

@@ -275,7 +276,7 @@ func TestCopyFromContainer(t *testing.T) {

 	var imageID string

 	err = jsonmessage.DisplayJSONMessagesStream(resp.Body, io.Discard, 0, false, func(msg jsonmessage.JSONMessage) {

-		var r types.BuildResult

+		var r build.Result

 		assert.NilError(t, json.Unmarshal(*msg.Aux, &r))

 		imageID = r.ID

 	})

@@ -7,6 +7,7 @@ import (

 	"testing"

 	"github.com/docker/docker/api/types"

+	"github.com/docker/docker/api/types/build"

 	"github.com/docker/docker/api/types/image"

 	"github.com/docker/docker/client"

 	"github.com/docker/docker/pkg/jsonmessage"

@@ -32,7 +33,7 @@ func Do(ctx context.Context, t *testing.T, client client.APIClient, buildCtx *fa

 func GetImageIDFromBody(t *testing.T, body io.Reader) string {

 	var (

 		jm  jsonmessage.JSONMessage

-		br  types.BuildResult

+		br  build.Result

 		dec = json.NewDecoder(body)

 	)

 	for {