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]

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.