Function readPersistedFoldState

packages/app-core/src/lib/code-block-copy.ts:173–176

(storageKey: string, index: number)

}

function readPersistedFoldState(storageKey: string, index: number): boolean | null {
  const value = readFoldMap(storageKey)[String(index)]
  return typeof value === 'boolean' ? value : null
}

function readFoldMap(storageKey: string): Record<string, boolean> {
  if (typeof window === 'undefined') return {}