package.jsons are changed because dependencies are now sorted
tsconfig.jsons are changed because all referenced monorepo packages will
be added as project references
tsconfig.esm.jsons are changed because syncEsmConfig was run
TypeScript compiler needs to be configured to output ES6 module by
setting --module es6 or the equivalent tsconfig.json compilerOptions
parameter.
Since tsc --build does not accept compiler options flags, we need to
duplicate some of the configuration:
- specify separate output folder for ES6 module files (new
tsconfig.esm.json file)
- add "module" field for ES6 module (esm) output files to package.json
Hence, a script `scripts/sync-esm-config.js` was added to automate this
process.
