import { execFile } from "node:child_process";
declare const execFileAsync: typeof execFile.__promisify__;
export type GitDiffSelection = "working" | "staged" | "commit" | "range";
export interface GitDiffFile {
    path: string;
    oldPath?: string;
    status: "modified" | "added" | "deleted" | "renamed" | "binary";
    changedLines: number[];
    deletedLines: number[];
}
export interface GitDiffScope {
    selection: GitDiffSelection;
    base?: string;
    head?: string;
    files: GitDiffFile[];
    patch: string;
}
export declare function resolveGitDiff(args: {
    cwd: string;
    selection?: GitDiffSelection;
    base?: string;
    head?: string;
    execFileImpl?: typeof execFileAsync;
}): Promise<GitDiffScope>;
export declare function parseGitDiff(input: string): GitDiffFile[];
export {};