Using TypeScript with Vue and Pinia to access the store

Is it necessary to type the Store when importing it to TypeScript in a Pinia Vue project?

    // Component

    <p>{{ storeForm.firstName }}</p>  // receiving an error "Property 'storeForm' does not exist on type"


    // Store

    import { defineStore } from 'pinia'

export const useForm = defineStore('login',{
  state: () => ({
    firstName: <string>'',
    lastName: <string>''
  }),
  getters: {
  },
  actions: {
    login(data: any) {
      this.firstName = data.firstName
      this.lastName = data.lastName
    }
  }
})

Answer №1

To ensure Typescript types for your component, simply wrap it with the defineComponent() method:

// This will properly define the types for your component's data and methods
export default defineComponent({
  setup() {}
})

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