/**
 * Helper functions to test if the manifest contains any generative AI indicators
 */
import type { Action, Manifest } from '@contentauth/c2pa-web';
/**
 * Graded generative-AI classification for a single manifest:
 * - `'generated'`: fully synthetic media (trained-algorithmic source).
 * - `'partial'`: partly AI-assisted (composite with trained-algorithmic media,
 *   or a legacy generative-ai marker).
 * - `'none'`: action/generative assertions are present but none indicate AI.
 */
export type GenerativeContentLevel = 'none' | 'partial' | 'generated';
/**
 * Classifies the generative-AI involvement of a manifest.
 *
 * Inspects the `com.adobe.generative-ai`, `c2pa.actions` and `c2pa.actions.v2`
 * assertions. Returns the highest level found, `'none'` when such assertions
 * exist but none indicate AI, or `null` when no relevant assertions are present
 * at all (so callers can omit the section instead of asserting "no AI").
 */
export declare function generativeContentLevel(manifest: Manifest): GenerativeContentLevel | null;
/**
 * Returns the merged action list of a manifest, drawn from its `c2pa.actions`
 * and `c2pa.actions.v2` assertions (in that order), with v2 action templates
 * resolved so inherited fields (software agent, description, digitalSourceType)
 * appear directly on each action. Returns an empty array when no action
 * assertions are present.
 */
export declare function getManifestActions(manifest: Manifest): Action[];
/**
 * Checks whether the manifest contains any generative AI content indicators.
 */
export declare function containsGenerativeContent(manifest: Manifest): boolean;