diff --git a/index.ts b/index.ts
index 1de2518..35191c9 100644
--- a/index.ts
+++ b/index.ts
@@ -1,4 +1,5 @@
 export { DeepSet } from './src/set';
 export { DeepMap } from './src/map';
 export { BiDirectionalDeepMap } from './src/map.bi-directional';
+export { Options } from './src/options';
 export { areEqual } from './src/areEqual';