Code Insiders Angular imports

[Dovernh]

• VSCode Version: Code - Insiders 1.17.0-insider (f7962f0, 2017-09-20T05:24:33.599Z)
• OS Version: Windows_NT x64 10.0.15063
• Extensions:

Extension	Author (truncated)	Version
path-intellisense	chr	1.4.2
gitignore	cod	0.5.0
githistory	don	0.2.3
gitlens	eam	5.1.0
tslint	eg2	1.0.8
prettier-vscode	esb	0.23.1
auto-close-tag	for	0.5.0
auto-rename-tag	for	0.0.14
angular2-switcher	inf	0.1.4
csharpextensions	jch	1.3.0
Angular2	joh	2.7.0
csharp	ms-	1.12.1
material-icon-theme	PKi	2.2.1
better-merge	ppr	0.7.0
typescript-hero	rbb	1.5.0
gitblame	wad	2.2.0
html-css-class-completion	Zig	1.10.0

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Steps to Reproduce:

1. Open angular project with code-insiders
2. Any imports with '@angular/core' as an example have a red squiggly and hovering over says [ts] says cannot find module .... No problem with imports with custom code
3. Uninstall code-insiders and install code
4. Open angular project with code, no issues
5. Launch with code-insiders --disable-extensions still shows same issue listed in gulp-symdest does not preserve links on electron #2

Reproduces without extensions: Yes/No

[mjbvz]

Duplicate of #34681