I just upgraded to Alpha 7 and after upgrade Slide Toggle seems to be broken.
When I compile my project in Visual Studio 2015 I receive the below errors:
Error Build:Cannot find name 'HammerInput'. node_modules\@angular2-material\slide-toggle\slide-toggle.d.ts 67
Error TS2304 Cannot find name 'HammerInput'. TypeScript Virtual Projects node_modules\@angular2-material\slide-toggle\slide-toggle.d.ts 67
Apparently it seems that the below line is causing the problem in slide-toggle.d.ts:
_onDrag(event: HammerInput): void;