Function norm

src/resolution/callback-synthesizer.ts:1688–1691

(name: string)

    'requiresMainQueueSetup', 'methodQueue',
  ]);
  const norm = (name: string): string => {
    const i = name.indexOf(':');
    return i >= 0 ? name.slice(0, i) : name;
  };

  // Index native methods by their JS-visible (normalized) name. Only names with
  // impls in ≥2 native languages can pair, so the per-method JS-caller check