fix sourcemaps

[michals]

tsc creates sourcemaps (for *.tsx -> *.js) but later react native packager does bundle with another sourcemaps. Both source maps are not merged. In consequence, when debugging with "remote debugger" chrome see only source mapped by last sourcemaps (from bundle) and ignores source map generated by tsc. It will be awesome if chrome dev tools can operate on tsx files. Any idea how this can be configured?

[lopezjurip]

It was supported by #5 but then it broke 😢

[lopezjurip]

Related to: mhzed/react-native-sm-transformer#2

[lukewlms]

@michals This is the relevant React Native issue - looks like until that's resolved, debugging TS with RN will be impossible.

@mrpatiwi Can you confirm?