diff --git a/types/nodegit/index.d.ts b/types/nodegit/index.d.ts
index c9e56f125e..5539972cfb 100644
--- a/types/nodegit/index.d.ts
+++ b/types/nodegit/index.d.ts
@@ -18,6 +18,7 @@ export { Enums } from './enums';
 export { FetchOptions } from './fetch-options';
 export { Index } from './index_';
 export { IndexEntry } from './index-entry';
+export { Indexer } from './indexer';
 export { Libgit2 } from './lib-git2';
 export { MergeFileInput } from './merge-file-input';
 export { MergeFileOptions } from './merge-file-options';
diff --git a/types/nodegit/indexer.d.ts b/types/nodegit/indexer.d.ts
new file mode 100644
index 0000000000..ee3ba9bc69
--- /dev/null
+++ b/types/nodegit/indexer.d.ts
@@ -0,0 +1,8 @@
+import { TransferProgress } from './transfer-progress';
+import { Oid } from './oid';
+
+export class Indexer {
+    commit(stats: TransferProgress): number;
+    free(): void;
+    hash(): Oid;
+}
diff --git a/types/nodegit/tsconfig.json b/types/nodegit/tsconfig.json
index faae7d850e..a5e147be73 100644
--- a/types/nodegit/tsconfig.json
+++ b/types/nodegit/tsconfig.json
@@ -31,6 +31,7 @@
         "fetch-options.d.ts",
         "index-entry.d.ts",
         "index.d.ts",
+        "indexer.d.ts",
         "lib-git2.d.ts",
         "merge-file-input.d.ts",
         "merge-file-options.d.ts",