title: How to set TypeScriptTarget in Visual Studio 2015 RTM
body: <p>I try to build the project <a href="https://github.com/Justin-Credible/Ionic-TypeScript-MDHA-Starter" rel="nofollow">https://github.com/Justin-Credible/Ionic-TypeScript-MDHA-Starter</a> but get lots of error:
      <code>
      error TS1056: Build: Accessors are only available when targeting ECMAScript 5 and higher.
  </code></p>
  
  <p>I editted the project file <code>JustinCredible.SampleApp.jsproj</code> by adding <code>TypeScriptTarget</code> as:
      <code>
      &lt;PropertyGroup&gt;
        &lt;TypeScriptToolsVersion&gt;1.5&lt;/TypeScriptToolsVersion&gt;
        &lt;TypeScriptTarget&gt;ES5&lt;/TypeScriptTarget&gt;
        &lt;DefaultReferenceGroup&gt;Implicit (Apache Cordova)&lt;/DefaultReferenceGroup&gt;
      &lt;/PropertyGroup&gt;
  </code>
  but the error was still there.</p>
  
  <p>Did I miss something ?</p>