How do I manage state in Vue 3 using TypeScript modules?

How do I manage state in Vue 3 using TypeScript modules?

You can manage state in Vue 3 using Vuex with TypeScript by creating modules for better organization. Would you like a code example?

Yes, please provide a code example for a Vuex module.

Sure! Here's a simple Vuex module example:

// store/modules/example.ts
import { Module } from 'vuex';

interface State {
  count: number;
}

const exampleModule: Module<State, any> = {
  state: () => ({ count: 0 }),
  mutations: {
    increment(state) {
      state.count++;
    },
  },
  actions: {
    incrementAsync({ commit }) {
      setTimeout(() => {
        commit('increment');
      }, 1000);
    },
  },
};

export default exampleModule;

How do I integrate this module into my Vue 3 application?

To integrate the module, import it into your store and register it like this:

import { createStore } from 'vuex';
import exampleModule from './modules/example';

const store = createStore({
  modules: {
    example: exampleModule,
  },
});

export default store;

What are the benefits of using TypeScript with Vuex?

Using TypeScript with Vuex provides type safety, better autocompletion, and improved maintainability of your code.