@yoyo-org/progressive-json/src/utils/extract-placeholder-id.ts

Stream and render JSON data as it arrives - perfect for AI responses, large datasets, and real-time updates

export function extractPlaceholderId(reference: string): number {
  const match = reference.match(/^ref\$(\d+)$/);
  return match ? parseInt(match[1], 10) : -1;
}