Generate Typescript interface (run this razor file within web application with refs to your project with the models) Stolen from http://typescript.codeplex.com/discussions/406685 and slightly modified

generateTypescriptInterface.cshtml

@functions{
    public List<Type> Types = new List<Type>()
            {
                typeof(MyDomain.Common.Models.SomeTypeA),
                typeof(MyDomain.Common.Models.SomeTypeB)
            };
    
    string getTypesScriptType(string propertyType)
    {
        switch (propertyType)
        {
            case "System.String":
                return "string";

            case "System.Int32":
                return "number";

            case "System.Boolean":
                return "bool";
                    
            case "System.Nullable`1[System.Boolean]":
                return "bool";

            case "System.Nullable`1[System.Int32]":
                return "number";
                
            default:
                break;
        }
        return null;
    }
}


<pre>

@foreach (var t in Types)
{    
<text>interface</text> @t.Name @("{")
<text>
</text> // force a line break
    foreach (var p in t.GetProperties())
    {
        var typeString = getTypesScriptType(p.PropertyType.ToString());
        if (typeString == null)
        {
<text>//@p.Name: of type @p.PropertyType does not have a corresponding typescript type mapping yet</text>
        }
        else
        {
            if (p.PropertyType.ToString().Contains("Nullable"))
            {
                @(string.Format("{0}?: {1}; // {2}", p.Name, typeString, p.PropertyType))
            }
            else
            {
                @(string.Format("{0}: {1}; // {2}", p.Name, typeString, p.PropertyType))
            }
<text>
</text> // force a line break
        }

    }
    
@("}")<text>// @t.Name</text>
    
<text>
        
</text> // force a line break
    
}

</pre>