diff --git a/src/main/java/com/android/tools/r8/graph/ProgramMethod.java b/src/main/java/com/android/tools/r8/graph/ProgramMethod.java
new file mode 100644
index 0000000..1e33e66
--- /dev/null
+++ b/src/main/java/com/android/tools/r8/graph/ProgramMethod.java
@@ -0,0 +1,28 @@
+// Copyright (c) 2019, the R8 project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+package com.android.tools.r8.graph;
+
+import com.android.tools.r8.errors.Unreachable;
+
+/** Type representing a method definition in the programs compilation unit and its holder. */
+public class ProgramMethod {
+  public final DexProgramClass holder;
+  public final DexEncodedMethod method;
+
+  public ProgramMethod(DexProgramClass holder,  DexEncodedMethod method) {
+    assert holder.type == method.method.holder;
+    this.holder = holder;
+    this.method = method;
+  }
+
+  @Override
+  public boolean equals(Object obj) {
+    throw new Unreachable("Unsupported attempt at comparing ProgramMethod");
+  }
+
+  @Override
+  public int hashCode() {
+    throw new Unreachable("Unsupported attempt at computing the hashcode of ProgramMethod");
+  }
+}