diff --git a/src/functions/Register.ts b/src/functions/register.ts
similarity index 100%
rename from src/functions/Register.ts
rename to src/functions/register.ts
diff --git a/src/functions/Resolve.ts b/src/functions/resolve.ts
similarity index 100%
rename from src/functions/Resolve.ts
rename to src/functions/resolve.ts
diff --git a/src/index.ts b/src/index.ts
index 11d4e8b..b73a416 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,8 +1,7 @@
 export * from './TSInjex';
-
 export * from './decorators/Inject';
 export * from './decorators/Register';
 export * from './decorators/RegisterInstance';
-
 export * from './functions/resolve';
 export * from './functions/register';
+export type * from './interfaces/ITSInjex';