Function findObjcClassName

src/resolution/frameworks/react-native.ts:152–155

* Find the `@implementation` class name in an ObjC file — used as the * fallback module name when `RCT_EXPORT_MODULE()` has no argument. * (Categories of the form `@implementation Foo (Bar)` are correctly * captured here as `Foo`, but a category file probably isn't where a * fresh `RCT_EXPORT_MO

(source: string)

 * fresh `RCT_EXPORT_MODULE` lives anyway.)
 */
function findObjcClassName(source: string): string | null {
  const m = source.match(/@implementation\s+([A-Za-z_][A-Za-z0-9_]*)/);
  return m?.[1] ?? null;
}

/**
 * Parse a Java/Kotlin source file for `@ReactMethod` annotated methods