HARP-6198: Use Typescript project references (experiment).

[zbigg]

Typescript project references allow to build typescript in incremental way, so webpack/mocha doens't have to compile them.

As for now, build is faster

• each CI job takes 1 minute less on average)
• but requies yarn tsc -w in background in addition to other tasks like mocha -w, webpack-dev-server ...

Task steps:

• yarn build-bundle uses project references
• yarn buid-examples uses project references
• yarn build-test uses project references
• yarn test uses project references
• yarn build uses project references
• package publishing reuses already compiled JS output
• out-of-source build (?)
• find a way to integrate this with ts-loader (waiting for Using Solution builder to build project references TypeStrong/ts-loader#935) and TypeScript 3.6, works but slow as hell
• generate (?) project references from package.jsons of particular packages ..

Signed-off-by: Zbigniew Zagorski ext-zbyszek.zagorski@here.com

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.