Function isContentPartArray

packages/ai/src/utilities/tool-result.ts:42–46

(
  value: unknown,
)

 * footgun narrow.
 */
export function isContentPartArray(
  value: unknown,
): value is Array<ContentPart> {
  return Array.isArray(value) && value.length > 0 && value.every(isContentPart)
}

/**
 * Normalize a tool's return value for transport: