I am having some trouble understanding how to import classes from Modules in TypeScript, specifically for Angular 2 in Visual Studio 2015 (update 1) with TypeScript 1.7.
The little red squiggly lines are probably because of your tsconfig.json. At least that is what caused the problem for me. The problem I had was I was using both files[] and excludes[]. This doesn't work as expected and is not a valid config.
I resolved this problem but I still have the "Uncaught ReferenceError: require is not defined " problem.