How do I set up a store in Vue 3 with TypeScript?

How do I set up a store in Vue 3 with TypeScript?

To set up a store in Vue 3 with TypeScript, you can use Vuex. First, install Vuex by running npm install vuex. Then, create a store file where you define your state, mutations, actions, and getters.

Can you show me an example of the store file?

Sure! Here's a simple example:

import { createStore } from 'vuex';

const store = createStore({
  state: {
    count: 0
  },
  mutations: {
    increment(state) {
      state.count++;
    }
  },
  actions: {
    increment({ commit }) {
      commit('increment');
    }
  },
  getters: {
    getCount: (state) => state.count
  }
});

export default store;

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

You can integrate the store by importing it into your main.js file and passing it to the Vue instance:

import { createApp } from 'vue';
import App from './App.vue';
import store from './store';

createApp(App)
  .use(store)
  .mount('#app');