export interface LineChange {
    type: 'add' | 'remove' | 'context';
    lineNumber: number;
    newLineNumber?: number;
    oldLineNumber?: number;
    content: string;
}
export interface DiffHunk {
    oldStart: number;
    oldCount: number;
    newStart: number;
    newCount: number;
    header: string;
    lines: LineChange[];
}
export interface DiffFile {
    oldPath: string;
    newPath: string;
    status: 'added' | 'modified' | 'deleted' | 'renamed';
    hunks: DiffHunk[];
    additions: number;
    deletions: number;
}
export interface ParsedDiff {
    files: DiffFile[];
    totalAdditions: number;
    totalDeletions: number;
    totalFilesChanged: number;
}
export declare function parseDiff(diffContent: string): ParsedDiff;
export declare function getChangedLineNumbers(file: DiffFile): {
    added: number[];
    removed: number[];
};
export declare function getDiffSummary(diff: ParsedDiff): string;
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