import type { EntityMigration, EntityMigrationStep } from './types';
export declare const helpers: {
    renameField: (fromKey: string, toKey: string) => EntityMigrationStep;
};
export declare const buildEntityMigrate: (migrations: EntityMigration[], maxVersion: number) => import("..").BuiltMigrations<import("..").EntityType<any> & {
    version?: number | undefined;
}>;