Risolto problema che non loggava correttamente

src/model/index.ts

@@ -1,5 +1,6 @@
 export * from './UserStore'
 export * from './GlobalStore'
+export * from './signin-option'
 export * from './signup-option'
 export * from './key-value'
 export * from './payload'

src/model/signin-option.ts

@@ -0,0 +1,5 @@
+
+export interface ISigninOptions {
+  username: string
+  password?: string
+}