Use Vue component's Props type parameter for prop type validation

• I have searched through existing issues

Feature Request

To use Vue component Props type parameter for prop type validation feature.

Vue component type has dedicated Props type parameter to represent props:

• Vue 2: 5th parameter of CombinedVueInstance https://github.com/vuejs/vue/blob/dev/types/vue.d.ts#L64
• Vue 3: 1st, 7th and 8th parameters of ComponentPublicInstance https://github.com/vuejs/vue-next/blob/master/packages/runtime-core/src/componentPublicInstance.ts#L163

By using it, we can validate any kind of component if it is properly typed. An example use case is Vue Class Component. I’m planning to introduce a new way to define component props and it will be quite a different API interface from the basic Vue’s prop definition. We can even use prop type validation with class component if we use Props type parameter from the component.

It may also solve #2312 and #2343.

---

IssueHunt Summary

Backers (Total: $100.00)

• $100.00 have been anonymously funded.

Become a backer now!

Or submit a pull request to get the deposits!

Tips

• Checkout the Issuehunt explorer to discover more funded issues.
• Need some help from other developers? Add your repositories on IssueHunt to raise funds.

[SnooHD]

What is the status on this? Would love to see this working 😃

[issuehunt-app[bot]]

An anonymous user has funded $100.00 to this issue.

---

• Submit pull request via IssueHunt to receive this reward.
• Want to contribute? Chip in to this issue via IssueHunt.
• Checkout the IssueHunt Issue Explorer to see more funded issues.
• Need help from developers? Add your repository on IssueHunt to raise funds.