Problem

async arrow functions (ignored by Babel) trigger Hermes error

causing ./gradlew :app:installRelease to fail
after Metro finishes bundling

Solution

it would be great if Hermes would output instead

async arrow functions are unsupported

Additional Context

• Async arrow functions are not supported, making 'show source' unusable inside them #1208

  The good news is that we will be releasing a beta version of Hermes supporting most ES6+ features in 2024 Q1, so at that time none of these plugins will be necessary.

• Importing files suppress async generators are unsupported errors #1389

nb: i think Static Hermes will be supporting arrow functions too