Snippet import breaks dev server on first run after npm install #1066
Description
Describe the bug
Exporting a snippet from one file, importing it in another file and assigning it to a variable causes the dev server to break on first run after npm install.
Hopefully this is the right place to report this issue!
Reproduction URL
https://github.com/glupi-borna/svelte-snippet-bug-repro
Reproduction
The reproduction repo is fairly minimal (and has a readme with steps), but to recreate it from scratch:
Create a new project via npm create vite@latest (both Svelte+TS and Svelte+JS have this issue).
In src/Snippet.svelte:
<script module lang="ts"> export { foo }; </script> {#snippet foo()} {/snippet}In src/App.svelte:
<script lang="ts"> import { foo } from "./Snippet.svelte"; let bar = foo; </script>Now run npm install, and then npm run dev.
The dev server should report an error.
Logs
Forced re-optimization of dependencies VITE v6.0.7 ready in 213 ms ➜ Local: http://localhost:5173/ ➜ Network: use --host to expose ➜ press h + enter to show help Error: Failed to scan for dependencies from entries: /home/borna/projects/svelte/repro/index.html ✘ [ERROR] No matching export in "html:/home/borna/projects/svelte/repro/src/Snippet.svelte" for import "foo" script:/home/borna/projects/svelte/repro/src/App.svelte?id=0:2:12: 2 │ import { foo } from "./Snippet.svelte"; ╵ ~~~ at failureErrorWithLog (/home/borna/projects/svelte/repro/node_modules/esbuild/lib/main.js:1476:15) at /home/borna/projects/svelte/repro/node_modules/esbuild/lib/main.js:945:25 at runOnEndCallbacks (/home/borna/projects/svelte/repro/node_modules/esbuild/lib/main.js:1316:45) at buildResponseToResult (/home/borna/projects/svelte/repro/node_modules/esbuild/lib/main.js:943:7) at /home/borna/projects/svelte/repro/node_modules/esbuild/lib/main.js:955:9 at new Promise (<anonymous>) at requestCallbacks.on-end (/home/borna/projects/svelte/repro/node_modules/esbuild/lib/main.js:954:54) at handleRequest (/home/borna/projects/svelte/repro/node_modules/esbuild/lib/main.js:647:17) at handleIncomingPacket (/home/borna/projects/svelte/repro/node_modules/esbuild/lib/main.js:672:7) at Socket.readFromStdout (/home/borna/projects/svelte/repro/node_modules/esbuild/lib/main.js:600:7)System Info
System: OS: Linux 6.6 Void CPU: (24) x64 AMD Ryzen 9 7900X 12-Core Processor Memory: 22.96 GB / 30.51 GB Container: Yes Shell: 5.2.32 - /bin/bash Binaries: Node: 20.16.0 - /usr/bin/node npm: 10.8.1 - /usr/bin/npm Browsers: Chromium: 130.0.6723.69 npmPackages: @sveltejs/vite-plugin-svelte: ^5.0.3 => 5.0.3 svelte: ^5.15.0 => 5.17.3 vite: ^6.0.5 => 6.0.7