How do I set the TypeScript compiler version for an ASP.NET 5 MVC 6 project in Visual Studio 2015 RC? -

so i'm @ witts end one. question in title asks, i'm trying set tsc version sample asp.net 5 mvc 6 project. i'm using visual studio 2015 rc , want compile typescript using version 1.5 beta released. in vs 2013, option page in project properties. thought there magic project.json value set, nope. if turn off compilation (version 1.4) , use gulp task, count progress.

there no way in asp.net 5 natively. should handle inside gulp or grunt tasks. see this sample grunt task typescript. based on the dependency have grunt typescript plugin.