import { Diff } from '../Diff';
declare const setDiffSymbol: unique symbol;
declare const setDiff: (parameters: Omit<SetDiff, 'kind'>) => SetDiff;
interface SetDiff extends Diff {
    kind: typeof setDiffSymbol;
    additions: Set<any>;
    omissions: Set<any>;
    equal: Set<any>;
}
declare const isSetDiff: (diff: any) => diff is SetDiff;
export type { SetDiff };
export { isSetDiff, setDiff };