import type { FileReadCache } from "../edit/file-read-cache";
import type { HashlineApplyOptions, HashlineEdit } from "./types";
export interface HashlineRecoveryArgs {
    cache: FileReadCache;
    absolutePath: string;
    currentText: string;
    edits: HashlineEdit[];
    options: HashlineApplyOptions;
}
export interface HashlineRecoveryResult {
    lines: string;
    firstChangedLine: number | undefined;
    warnings: string[];
}
/**
 * Attempt to recover from a `HashlineMismatchError` by replaying the edits
 * against a cached pre-edit snapshot of the file and 3-way-merging the result
 * onto the current on-disk content. Returns `null` when no recovery is
 * possible — callers should propagate the original mismatch error in that
 * case.
 *
 * Recovery is gated on a strict precondition: every line the model anchored
 * MUST be present in the cached snapshot AND its content MUST hash to the
 * model-supplied hash. This prevents 3-way merges from silently sliding onto
 * the wrong site when only tangential parts of the file went stale.
 */
export declare function tryRecoverHashlineWithCache(args: HashlineRecoveryArgs): HashlineRecoveryResult | null;