What are some examples of using Vue 3 with TypeScript?

What are some examples of using Vue 3 with TypeScript?

Vue 3 with TypeScript allows for better type safety and improved development experience. Here are a few examples:

1. Basic Component: Define a component with props and emit events using TypeScript.
2. Composition API: Use the Composition API with TypeScript for better organization of logic.
3. Vuex Store: Create a Vuex store with TypeScript for state management. Would you like to see code snippets for any of these?

Yes, please show me a code snippet for a basic component.

Sure! Here's a simple example of a Vue 3 component using TypeScript:

<template>
  <div>
    <h1>{{ title }}</h1>
  </div>
</template>

<script lang="ts">
import { defineComponent } from 'vue';

export default defineComponent({
  props: {
    title: {
      type: String,
      required: true
    }
  }
});
</script>

This component takes a title prop and displays it. Would you like to see more examples?

What about using the Composition API?

Here's an example of using the Composition API with TypeScript:

<template>
  <div>
    <button @click="increment">Count: {{ count }}</button>
  </div>
</template>

<script lang="ts">
import { defineComponent, ref } from 'vue';

export default defineComponent({
  setup() {
    const count = ref(0);
    const increment = () => count.value++;
    return { count, increment };
  }
});
</script>

This example shows a button that increments a count when clicked. Would you like to explore Vuex integration next?