header-cell.component: AoT compilation problem

[Kopleman]

I'm submitting a ... (check one with "x")

[x] bug report => search github for a similar issue or PR before submitting
[ ] feature request
[ ] support request => Please do not submit support request here

Current behavior
AoT compilation throws error 'header-cell.component.ngfactory.ts:287:113: Operator '===' cannot be applied to types 'SelectionType' and 'string''

Expected behavior
No errors

Reproduction of the problem

What is the motivation / use case for changing the behavior?

Please tell us about your environment:

• Table version: 0.7.x
  4.0.0

• Angular version: 2.0.x
  2.4.0

• Browser: [all | Chrome XX | Firefox XX | IE XX | Safari XX | Mobile Chrome XX | Android X.X Web Browser | iOS XX Safari | iOS XX UIWebView | iOS XX WKWebView ]

• Language: [all | TypeScript X.X | ES6/7 | ES5]
  TypeScript 2.0.10

[itsJess1ca]

I'm having the same issue when building for prod.
The repo this is occurring on for me currently is https://github.com/j3ddesign/uems-website incase you need easy reproduction.

The error occurs when running npm run compile

[amcdnl]

Fixed in 4.1