sourceMap is not true by default

[dummdidumm]

Describe the bug
According to the documentation, sourceMap is true by default, but if I'm interpreting the code correctly, it's set to false by default.

To Reproduce
Use autopreprocess mode without any options, have this file

<script lang="ts">
  interface A {}
  export let a;
</script>

Warning is in the interface line, not in the export line.

Expected behavior
Align docs and code.

Information about your project:

• Your browser and the version: -
• Your operating system: Windows
• svelte-preprocess version 4.1.1
• Rollup

[kaisermann]

Hey 👋 The doc is indeed wrong 😅. Fixed!