diff --git a/src/index.ts b/src/index.ts
index b8ee191..e347437 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -5,3 +5,4 @@ export * from './Query';
 export { BaseModel } from './BaseModel';
 export { MetricOperation } from './metrics/MetricOperation';
 export { CacheProvider } from './cache/CacheProvider';
+export { FieldType } from './serialization/FieldType';