Function parseJvmRNExports

src/resolution/frameworks/react-native.ts:171–202

* Parse a Java/Kotlin source file for `@ReactMethod` annotated methods * and the surrounding class's `getName()` return value (the JS-visible * module name). * * Java: `@ReactMethod public void getCurrentPosition(Callback cb) { … }` * Kotlin: `@ReactMethod fun getCurrentPosition(cb: Callback) {

(
  source: string
)

 * when the literal isn't present.
 */
function parseJvmRNExports(
  source: string
): Array<{ moduleName: string; jsName: string }> {
  const results: Array<{ moduleName: string; jsName: string }> = [];

  // getName() literal — Java + Kotlin both look something like:
  //   public String getName() { return "Geolocation"; }
  //   fun getName(): String = "Geolocation"
  //   fun getName() = "Geolocation"
  const getName = source.match(
    /\bgetName\s*\([^)]*\)\s*(?::\s*String)?\s*(?:=\s*|\{[^}]*return\s*)"([^"]+)"/
  );
  // Class name fallback.
  const classMatch =
    source.match(/\bclass\s+([A-Za-z_][A-Za-z0-9_]*)\b[^{]*ReactContextBaseJavaModule/) ??
    source.match(/\bclass\s+([A-Za-z_][A-Za-z0-9_]*)\b[^{]*ReactPackage/);
  const moduleName =
    getName?.[1] ?? (classMatch?.[1] ? classMatch[1].replace(/Module$/, '') : null);
  if (!moduleName) return results;

  // @ReactMethod annotations — followed (after optional modifiers / args /
  // newlines) by either `void <name>(` (Java) or `fun <name>(` (Kotlin).
  const methodRegex =
    /@ReactMethod\b[^{]*?(?:\bfun\s+|\bvoid\s+|\bpublic\s+\w[\w<>\[\]]*\s+)([A-Za-z_][A-Za-z0-9_]*)\s*\(/g;
  let m: RegExpExecArray | null;
  while ((m = methodRegex.exec(source)) !== null) {
    const jsName = m[1];
    if (jsName) results.push({ moduleName, jsName });
  }

  return results;
}

/**
 * Parse a TS file for a TurboModule spec declaration. The spec file is