Command failed with exit code 4294967295: Svelte + custom path aliases in tsconfig.json

[jerrygreen]

Bug Description

depcheck raises an error::

$ depcheck
Missing dependencies
* ~: ./src/app/+layout.svelte
error Command failed with exit code 4294967295.

Code snippets

Where the dependency is used (+layout.svelte):

<script lang="ts">
  import anything from '~/some/relative/path.json'
</script>

It's not a dependency, it's just a file import. But with an alias, it breaks. Here's my tsconfig.json:

{
  "extends": "./.svelte-kit/tsconfig.json",
  "compilerOptions": {
    "paths": {
      "~/*": ["./src/*"]
    }
  },
}

Versions

• node -v: v18.16.1
• npm -v: 9.5.1
• depcheck --version: 1.4.3

Extra info

It seems it just breaks due to inability to properly parse ~ symbol. Something goes wrong and it shows a complete nonsense error with code 4294967295.