import { IOrder } from "../../IOrder";
/**
 * For media upload element, there is a predefined variable which gets populated when a viewer uploads media.
 * Since there is only one such predefined var, this restricts it to only one upload per view.
 *
 * Changed flow:
 * - delink the predefined variable from the media upload element for older projects and add separate var for each
 * - create a new variable at run-time for any future media upload elements
 */
declare class Migration implements IOrder {
    execute(projectJson: unknown): void;
}
declare const migration: Migration;
export default migration;