import type { FileDiff } from './types';
import type { ExtractionConfig } from '../config/types';
interface DiffBlock {
    path: string;
    diff: string;
}
/**
 * Split unified diff output into per-file blocks
 * Looks for "diff --git a/... b/..." headers
 */
export declare function splitDiffByFile(diffOutput: string): DiffBlock[];
/**
 * Prioritize and filter diff blocks based on patterns
 */
export declare function prioritizeDiffBlocks(blocks: DiffBlock[], config: Required<Omit<ExtractionConfig, 'detailLevel'>>): DiffBlock[];
/**
 * Apply size limits to diff blocks
 */
export declare function limitDiffSize(blocks: DiffBlock[], config: Required<Omit<ExtractionConfig, 'detailLevel'>>): {
    diffs: FileDiff[];
    truncated: boolean;
};
export {};
//# sourceMappingURL=diff-parsing.d.ts.map