Joel Söderström

AFAIK there is no official support in `tsconfig.json` for that, so you have to use for example `ttypescript` which provides more options like you want: https://github.com/madou/typescript-transformer-handbook#consuming-transformers https://github.com/cevek/ttypescript#compileroptions

> Try adding "json" to your metro.config.js `sourceExts` section. Super! Saved my day, same issue for me and and same resolution. Perhaps this issue can be closed then?

Got hit by this as well. FWIW - we are using this wrapper hook as a workaround. It's based on @doxylee's comment above. Haven't really battle tested it that much,...