How to use features on existing Angular 2 .NET Core 2.0 app

[kevinsmgov]

Upgraded to VS 15.5 this morning. I'd like to use these features on an existing Angular 2 app (based on the .NET Core 2.0 SPA template) but I can't tell how to enable them.

[davidarivera]

Same question. I don't see templates for ngml files, nor do I get the intellisense if I just rename an html file. How exactly is this new feature supposed to be accessed?

[ipoweb]

same problem, do i need to activate option in visual studio ?

[mrxrow]

not working after upgrade to VS 15.5. How to enable this features?

[maxstee]

With VS 15.5 it does not work even with this cloned repository

[guillep2k]

I've added:

"@angular/language-service": "^5.2.4",

to my package.json. I've matched the angular version I use, but at the time of this writing there's 5.2.5 of angular and only 5.2.4 of language-service (check github if in doubt).

I've also added the following to my tsconfig.json (inside "compilerOptions"{}):

"plugins": [
	{ "name": "@angular/language-service" }
],
"typeRoots": [
	"node_modules/@types"
],

(I had some of the other settings from before, so I don't know which ones are relevant).

Finally, I've changed my webpack.config.js from:

{ test: /\.html$/, use: 'html-loader?minimize=false' },

to:

{ test: /\.(html|ngml)$/, use: 'html-loader?minimize=false' },

Then I've cleaned my project, deleted the dist folders, closed and re-opened the solution. So far some of the goodies work fine; for example the @component warnings and the inline template syntax check. But the ngml autocomplete does not, though. If I find a way to make it work, I'll post it here.

[guillep2k]

Update: the ngml autocomplete now works without me doing anything besides what I posted before. I guess it just needed a little time to gather all the relevant information.

[kadamgreene]

I've got Visual Studio 2017 15.5.7 and no language service plugins work. I've tried following what people are saying here and still no intellisense of any type.