import type { SqlClient, VersionDiffEntry } from "../../types.js";
/**
 * Run the actual diff SQL: two visible-entry CTEs, FULL OUTER JOIN by path,
 * filter out equal rows. Returns rows already mapped to `VersionDiffEntry`
 * plus the encoded-ltree path of the last row, suitable as the next
 * keyset-pagination cursor.
 *
 * When `includeContent` is true, LEFT JOINs `fs_blobs` on both sides and
 * populates `beforeContent` / `afterContent` on each entry. The join is
 * restricted to changed paths (already filtered by the equal-row WHERE
 * clause) so identical files never touch the blob table.
 */
export declare const fetchDiff: <TFs>(ctx: import("./context.js").FilesystemOpsContext<TFs>, tx: SqlClient, ourId: number, theirId: number, scopeLtree: string, page: {
    cursor: string | null;
    limit: number;
} | null, includeContent?: boolean) => Promise<{
    entries: VersionDiffEntry[];
    lastLtree: string | null;
}>;
//# sourceMappingURL=fetch-diff.d.ts.map