import { FormatMonitorGroupConfig } from "../formatchange";
export declare type GroupConfig<Group extends string> = Record<string, {
    group?: Group | Array<Group>;
    [x: string]: unknown;
}>;
/**
 * Esoteric helper that maps a complex `GroupConfig` config object
 * into a `FormatMonitorGroupConfig`
 *
 * @see https://github.com/maranomynet/formatchange/tree/v2#makegroups-helper
 */
export declare const makeGroups: <Group extends string>(groupConfig: GroupConfig<Group>) => FormatMonitorGroupConfig<Group>;