TypeScript and Cassette

Index.js

/// <reference path="../../typings/jquery/jquery.d.ts" />
// @reference ~/bundles/core
$(document).ready(function () {
    var $body = $("#body");

    $body.fadeOut(1000, function () {
        $body.html('<div style="width: 150px; margin: 0 auto;">I made it all go away...</div>').fadeIn();
    });
});
//@ sourceMappingURL=Index.js.map

Index.ts

/// <reference path="../../typings/jquery/jquery.d.ts" />
// @reference ~/bundles/core

$(document).ready(function () {

    var $body = $("#body");

    $body.fadeOut(1000, function () {

        $body.html('<div style="width: 150px; margin: 0 auto;">I made it all go away...</div>')
            .fadeIn();
    
    });
});

InsertIntoPipelineParseJavaScriptNotTypeScriptReferences.cs

using Cassette.BundleProcessing;
using Cassette.Scripts;

namespace CassetteDemo
{
    public class InsertIntoPipelineParseJavaScriptNotTypeScriptReferences : IBundlePipelineModifier<ScriptBundle>
    {
        public IBundlePipeline<ScriptBundle> Modify(IBundlePipeline<ScriptBundle> pipeline)
        {
            var positionOfJavaScriptReferenceParser = pipeline.IndexOf<ParseJavaScriptReferences>();

            pipeline.RemoveAt(positionOfJavaScriptReferenceParser);
            pipeline.Insert<ParseJavaScriptNotTypeScriptReferences>(positionOfJavaScriptReferenceParser);
            return pipeline;
        }
    }
}

ParseJavaScriptNotTypeScriptReferences.cs

using System;
using Cassette.Scripts;

namespace CassetteDemo
{
    public class ParseJavaScriptNotTypeScriptReferences : ParseJavaScriptReferences
    {
        protected override bool ShouldAddReference(string referencePath)
        {
            return !referencePath.EndsWith(".ts", StringComparison.OrdinalIgnoreCase); // Will exclude TypeScript files from being served
        }
    }
}