import { MrSet } from "../types.js";
export type MrDecoder = (bytes: Uint8Array, off: number, len: number) => string;
/** Parse a single MR definition line (without leading '$' / trailing '\n'). */
export declare function extractMrData(line: Uint8Array, decode: MrDecoder): MrSet | null;
/**
 * Parse a full multiple-response-sets record. Lines start with '$' and end
 * with '\n'; the record ends with a NUL. Returns the parsed sets; on any
 * malformed line the partially parsed set list is returned so that reading the
 * rest of the file is unaffected.
 */
export declare function parseMrString(data: Uint8Array, decode: MrDecoder): MrSet[];