Utilizing imported symbols across multiple script blocks in a Vue Single File Component

I am currently working with a Vue Single File Component that has two <script> blocks: one for setup and another for Vue Router's beforeRouteEnter handler, which cannot be used in setup. Both blocks may require some of the same imports. Interestingly, when I run npm run dev, each script block needs to import the required module independently, but when I run npm run build, the TypeScript compiler (or linter) throws an error:

src/components/MyComponent.vue:72:8 - error TS2300: Duplicate identifier 'auth'.

import auth from '@/auth'

I am seeking advice on the best approach to resolve this issue. Any insights would be appreciated.

typescriptvue.jsvuejs3vue-componentvite

Answer №1

It is a frequent scenario to utilize a script block to specify component options that are not included in the script setup syntax.

Vue 3.3 introduced the defineOptions macro specifically for this purpose:

<script setup>
...
defineOptions({
  beforeRouteEnter() { ... }

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