Merge pull request #6 from zaun/master

feat(cognito): add typescript defs

Author: bdeo

packages/cognito-module/index.d.ts

@@ -0,0 +1,10 @@
+declare module '@vuetify/vuex-cognito-module' {
+  interface CognitoConfig {
+    userPoolId: string;
+    identityPoolId: string;
+    userPoolWebClientId: string;
+    region: string;
+  }
+
+  export default function (store: object, config: CognitoConfig, namespace?: string, vuexModuleOptions?: object): void
+}