Begin preliminary tokenVersion impl

backend/src/models/index.ts

@@ -22,6 +22,7 @@ import Workspace, { IWorkspace } from './workspace';
 import ServiceTokenData, { IServiceTokenData } from './serviceTokenData';
 import APIKeyData, { IAPIKeyData } from './apiKeyData';
 import LoginSRPDetail, { ILoginSRPDetail } from './loginSRPDetail';
+import TokenVersion, { ITokenVersion } from './tokenVersion';
 
 export {
 	AuthProvider,
@@ -72,5 +73,7 @@ export {
 	APIKeyData,
 	IAPIKeyData,
 	LoginSRPDetail,
-	ILoginSRPDetail
+	ILoginSRPDetail,
+	TokenVersion,
+	ITokenVersion
 };