import { Diff } from './Diff';
declare const equalDiffSymbol: unique symbol;
declare const equalDiff: (parameters: Omit<EqualDiff, 'kind' | 'cost'>) => EqualDiff;
interface EqualDiff extends Diff {
    kind: typeof equalDiffSymbol;
    value: any;
}
declare const isEqualDiff: (diff: any) => diff is EqualDiff;
export type { EqualDiff };
export { isEqualDiff, equalDiff };