Could Route be included as constant in generated TypeScript dtos?

Is there a way to have the route of a service defined as a string constant in the dtos generated for TypeScript (I think it would also be beneficial for other languages too)?

For example, in addition to seeing the following in the dtos:

```
// @Route("/technology/{Slug}")
export class GetTechnology implements IReturn<GetTechnologyResponse>
{
    Slug: string;
    createResponse() { return new GetTechnologyResponse(); }
    getTypeName() { return "GetTechnology"; }
}
```

A constant string would also be included, such as:
export const GetTechnologyRoute = '/technology/{Slug}';

This would simplify client coding when routes are in a state of flux.

Not by default, but have a look at the DTO generation customization options for emitting custom code:

https://docs.servicestack.net/typescript-add-servicestack-reference#customize-dto-type-generation