import { Knex } from 'knex';
/**
 * NOTE:
 * Not all databases allow (or support) recursive onUpdate/onDelete triggers. MS SQL / Oracle flat out deny creating them,
 * Postgres behaves erratic on those triggers, not sure if MySQL / Maria plays nice either.
 */
export declare function up(knex: Knex): Promise<void>;
export declare function down(knex: Knex): Promise<void>;