Design a stable API for interacting with MVC Razor

[rynowak]

We need to bring back something like RazorTemplateEngine for simple cshtml -> cs kinds of tasks using Razor.Evolution. Right now this is only possible with .Internal APIs

[rynowak]

assigned @pranavkm as he's already working on this

[pranavkm]

Fixed in f7fd511

[daveaglick]

Am I correct in thinking this is the primary public API for consuming the work that went into Razor.Evolution outside of MVC? If so, awesome!

[pranavkm]

@daveaglick - here's a bit of the API being used in vanilla Razor templating: https://github.com/aspnet/Razor/blob/dev/src/RazorPageGenerator/Program.cs#L40

Similarly, the Mvc component that sits on top of it used in Razor precompilation: https://github.com/aspnet/MvcPrecompilation/blob/dev/src/Microsoft.AspNetCore.Mvc.Razor.ViewCompilation/Internal/PrecompileRunCommand.cs#L241