Function parseJsonishValue

packages/ai-devtools/src/components/hooks/preview-model.ts:120–132

(value: unknown)

}

export function parseJsonishValue(value: unknown): unknown {
  if (typeof value !== 'string') return value

  const trimmed = value.trim()
  if (!trimmed) return value
  if (!trimmed.startsWith('{') && !trimmed.startsWith('[')) return value

  try {
    return JSON.parse(trimmed)
  } catch {
    return value
  }
}

export function structuredOutputJsonItems(
  source: StructuredOutputJsonSource,