chore: remove side effects

[vikingair]

This would allow bundlers to tree shake the module code when imports are not done via import type.

E.g.,

import { ComponentProps } from 'vue-component-type-helpers';

Also, I would like to know why the code needs to be default exported as a string containing the same TS code again. Is it maybe some artifact from the past and or only relevant to Vue2?

[pkg-pr-new[bot]]

Open in Stackblitz

vue-component-meta

``` pnpm add https://pkg.pr.new/vuejs/language-tools/vue-component-meta@4871 ```

vue-component-type-helpers

``` pnpm add https://pkg.pr.new/vuejs/language-tools/vue-component-type-helpers@4871 ```

@vue/language-core

``` pnpm add https://pkg.pr.new/vuejs/language-tools/@vue/language-core@4871 ```

@vue/language-plugin-pug

``` pnpm add https://pkg.pr.new/vuejs/language-tools/@vue/language-plugin-pug@4871 ```

@vue/language-server

``` pnpm add https://pkg.pr.new/vuejs/language-tools/@vue/language-server@4871 ```

@vue/language-service

``` pnpm add https://pkg.pr.new/vuejs/language-tools/@vue/language-service@4871 ```

vue-tsc

``` pnpm add https://pkg.pr.new/vuejs/language-tools/vue-tsc@4871 ```

@vue/typescript-plugin

``` pnpm add https://pkg.pr.new/vuejs/language-tools/@vue/typescript-plugin@4871 ```

commit: 16ca1fd

[johnsoncodehk]

LGTM, Thanks!

Also, I would like to know why the code needs to be default exported as a string containing the same TS code again. Is it maybe some artifact from the past and or only relevant to Vue2?

That's because the code snippet needs to be used as virtual code in vue-component-meta.