import type { DiffAddition } from './compiler-schema.js';
/**
 * Extract added lines from a unified diff.
 * Returns only lines that start with `+` (excluding `+++` file headers).
 * Tracks the preceding line content (context or added) for suppression support.
 */
export declare function extractAddedLines(diff: string): DiffAddition[];
//# sourceMappingURL=diff-parser.d.ts.map