Step 0: If you have a current version of domre-interfaces installed, npm uninstall.
Step 1: Run yarn build.
Step 2: Go into your tsconfig.json file (in the application importing this) and add a route to the dist folder in this directory.
Step 3: Kill you instance and run ng build
Step 4: Restart your instance.
When you have tested the package locally and it is working, you can publish the new version to npm.
Run npm run doPublish, this will build and publish the package. DO NOT run yarn doPublish