diff --git a/index.ts b/index.ts
index 8d741a0..6a7f1e0 100644
--- a/index.ts
+++ b/index.ts
@@ -6,4 +6,5 @@ export { SubcommandGroupOption } from './src/classes/SubcommandGroupOption';
 export { SubcommandOption } from './src/classes/SubcommandOption';
 
 export { IResolver } from './src/interfaces/Resolver';
-export { OptionType } from './src/interfaces/CommandOption';
\ No newline at end of file
+export { OptionType } from './src/interfaces/CommandOption';
+export { CommandDefinition } from './src/interfaces/Command';
\ No newline at end of file