- Update the way to use the data records on Vuex with Getters!

- Fix: mongodb call passing array todos and categiroes already splitted

src/typings/index.d.ts

@@ -0,0 +1,24 @@
+export interface ActionTree<S, R> {
+  [key: string]: Action<S, R>;
+}
+
+export interface GetterTree<S, R> {
+  [key: string]: Getter<S, R>;
+}
+
+export interface MutationTree<S> {
+  [key: string]: Mutation<S>;
+}
+export interface ModuleTree<S> {
+  [key: string]: Module<S>;
+}
+
+
+export interface Module<S, R> {
+  namespaced?: boolean;
+  state?: S | (() => S);
+  getters?: GetterTree<S, R>;
+  actions?: ActionTree<S, R>;
+  mutations?: MutationTree<S>;
+  modules?: ModuleTree<R>;
+}