How about autocomplete for imports and such for components?

This extension provides a rich editing experience for Angular templates, both inline and external templates including:

Completions lists
AOT Diagnostic messages
Quick info
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This extension uses @angular/language-service@5.0.0-beta.5 and typescript@2.4.2

VS Code Bootstap intellisense

Great tool, just wanted to re-post about it here

This gives you css class support in vs code when working with bootstrap or whatever you have in your resource json file.

So in the image below you can see I am adding a bootstrap panel and have access to the various classes…  nice…