title: Hiding .js and .js.map files in Visual Studio typescript compilation
body: <p>I have a project build using Visual studio 2017 angular template. when i add a typescript file in visual studio 2017 and compile the project, i do not see any generated .js or js.map file under typescript file(s). but when i add a typescript file in Visual Studio 2019 and compile i see a .js and js.map file generated under typescript file. which means i 'll have to specifically exclude these files from being committed to source control.</p>
  
  <p>I want to know how i can hide .js and js.map files in visual studio 2019 ? and why these files are being generated automatically in visual studio 2019 but not being generated in visual studio 2017.</p>