(feat) ts import user preferences

[jasonlyu123]

Add the ability to config import user preference: importModuleSpecifierPreference and importModuleSpecifierEnding.
The former is shortened to importModuleSpecifier in the config to make it consistent with vscode's "javascript.preferences.importModuleSpecifier" setting.

Auto-import can now be configured to always use path alias (importModuleSpecifierPreference: 'non-relative' ) like this

<script>
import {} from '~/utils/abc'
</script>

The default behavior is to use the shorter path, for example:

<script>
import {} from '~/utils/abc'
import {} from './abc'
</script>

in this case, it would use relative.

[dummdidumm]

Nice feature! But I think it would be better if we would reuse the vscode settings for js/ts. After all, js/ts is embedded into the Svelte script blog so for me it makes sense to reuse its settings, too, then. What do you think?

[jasonlyu123]

That would also be ok. It's just there are separate settings for ts and js. Which one should we use? if both who take priority?

[dummdidumm]

Why vscode, whyyyyy 😄 if we got access to the document we also got access to whether or not it's lang=ts, so we could branch on that.

[jasonlyu123]

Since it's using ts/js preferences config of vscode now, should we also check quoteStyle?

[dummdidumm]

Where would we check it?

[jasonlyu123]

it's also a preference config in vscode javascript.preferences.quoteStyle

[dummdidumm]

And where would we use it? Since it's part of the preferences object, don't we now use it already then?

[jasonlyu123]

I added it. The config name of vscode is different from the UserPreferences of typescript.