Webpack recompile fails when using AoT with watch mode

[sis0k0]

Issue Checklist

• You are submitting: a bug report
• You verified that this is a real problem by searching the NativeScript Forum and the other issues in this repo.
• You checked our demo apps and the documentation for sample usage.

Tell us about the problem

When running webpack in watch mode with Ahead-of-time compilation enabled, the first change causes the webpack compiler to throw an error and exit.

Steps to reproduce

tns create someapp --ng && cd someapp
tns run android --bundle --env.aot

[jolafrite]

same here, I get the following error:

Error: ENOENT: no such file or directory, stat '/Users/user/Downloads/ns-project/app/app.component.ngfactory.js'