import type { Kysely } from 'kysely';
export declare function up(db: Kysely<any>): Promise<void>;
/**
 * Irreversible, and saying so is the honest answer.
 *
 * The original spelling is not recoverable: `alum-profile` could have come from `alum_profile` or
 * have been typed that way, and re-underscoring every prefix would corrupt the ones that were
 * always correct. Nothing downstream depends on the old value — an item's path is stored, so a
 * revert changes only where *new* items would be created.
 */
export declare function down(): Promise<void>;