import { RunMigrationOptions } from "../../utils/migration";
import { StoryMigration } from "../../types/migration";
/**
 * Handles the update of an existing story based on the provided migration schema.
 * This function performs the following operations:
 * 1. Checks if the operation is a dry run
 * 2. Retrieves the story using either numeric ID or slug
 * 3. Stores original story data for rollback
 * 4. Applies updates to story properties and content
 * 5. Updates the story with optional publishing options
 * 6. Creates a rollback file for the changes
 * 7. Logs the update status
 *
 * @param {Object} migration - The migration object containing the story updates
 * @param {number | string} migration.id - The ID or slug of the story to update
 * @param {Partial<StoryMigration>} migration.story - The schema defining the story updates
 * @param {RunMigrationOptions} options - Configuration options for the migration
 * @param {boolean} [options.isDryrun] - Whether to perform a dry run without making actual changes
 * @throws {Error} If the story update fails or if the story is not found
 */
export declare const handleUpdateStory: (migration: {
    id: number | string;
    story: Partial<StoryMigration>;
}, options: RunMigrationOptions) => Promise<void>;