import { z } from "zod";
import type { BlockMdxConfig } from "../types.js";
export type DiffMode = "unified" | "split";
export interface DiffAnnotation {
    side?: "before" | "after";
    lines: string;
    label?: string;
    note: string;
}
export interface DiffData {
    filename?: string;
    language?: string;
    before: string;
    after: string;
    mode?: DiffMode;
    annotations?: DiffAnnotation[];
}
export declare const diffSchema: z.ZodType<DiffData>;
export declare const diffMdx: BlockMdxConfig<DiffData>;