diff --git a/android/apex_contributions.go b/android/apex_contributions.go
new file mode 100644
index 0000000..a28ac31
--- /dev/null
+++ b/android/apex_contributions.go
@@ -0,0 +1,67 @@
+// Copyright 2023 Google Inc. 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 android
+
+import (
+	"github.com/google/blueprint/proptools"
+)
+
+func init() {
+	RegisterApexContributionsBuildComponents(InitRegistrationContext)
+}
+
+func RegisterApexContributionsBuildComponents(ctx RegistrationContext) {
+	ctx.RegisterModuleType("apex_contributions", apexContributionsFactory)
+}
+
+type apexContributions struct {
+	ModuleBase
+	properties contributionProps
+}
+
+type contributionProps struct {
+	// Name of the mainline module
+	Api_domain *string
+	// A list of module names that should be used when this contribution
+	// is selected via product_config
+	// The name should be explicit (foo or prebuilt_foo)
+	Contents []string
+}
+
+func (m *apexContributions) ApiDomain() string {
+	return proptools.String(m.properties.Api_domain)
+}
+
+func (m *apexContributions) Contents() []string {
+	return m.properties.Contents
+}
+
+// apex_contributions contains a list of module names (source or
+// prebuilt) belonging to the mainline module
+// An apex can have multiple apex_contributions modules
+// with different combinations of source or prebuilts, but only one can be
+// selected via product_config.
+func apexContributionsFactory() Module {
+	module := &apexContributions{}
+	module.AddProperties(&module.properties)
+	InitAndroidModule(module)
+	return module
+}
+
+// This module type does not have any build actions.
+// It provides metadata that is used in post-deps mutator phase for source vs
+// prebuilts selection.
+func (m *apexContributions) GenerateAndroidBuildActions(ctx ModuleContext) {
+}