diff --git a/packages/typefusion/src/helpers.ts b/packages/typefusion/src/helpers.ts
index 81f0835..4ae86ba 100644
--- a/packages/typefusion/src/helpers.ts
+++ b/packages/typefusion/src/helpers.ts
@@ -3,7 +3,7 @@ import { SkottNode } from "skott/graph/node";
 import { dbInsert } from "./store.js";
 import { PgLiveEffect } from "./db/postgres/client.js";
 import { MySqlLiveEffect } from "./db/mysql/client.js";
-import { TypefusionScriptExport } from "./types.js";
+import { TypefusionScript } from "./types.js";
 
 /**
  * Traverses a dependency graph and returns an array of execution levels.
@@ -65,7 +65,7 @@ export function runTypefusionScript(leaf: string) {
 
     const moduleDefault = yield* Effect.tryPromise({
       try: async () =>
-        import(path).then((module) => module.default as TypefusionScriptExport),
+        import(path).then((module) => (module as TypefusionScript).default),
       catch: (error) =>
         new ModuleImportError({
           cause: error,
diff --git a/packages/typefusion/src/index.ts b/packages/typefusion/src/index.ts
index 33582bc..909bec3 100644
--- a/packages/typefusion/src/index.ts
+++ b/packages/typefusion/src/index.ts
@@ -14,7 +14,7 @@ export { typefusionRef, typefusionRefTableName } from "./lib.js";
 export { UnsupportedJSTypeDbConversionError } from "./db/common/service.js";
 
 export {
-  TypefusionDbResult as TypefusionDbResult,
+  TypefusionDbResult,
   TypefusionResult,
   TypefusionResultDataOnly,
   TypefusionResultUnknown,
@@ -29,6 +29,11 @@ export * from "./db/postgres/types.js";
 
 export * from "./db/mysql/types.js";
 
+export {
+  TypefusionSupportedDatabases,
+  TypefusionScriptExport,
+} from "./types.js";
+
 export const typefusion = (config: TypefusionConfig) =>
   typefusionEffect(config).pipe(Effect.runPromise);