import type { PDSLabel } from './types';
/**
 * Parses a PDS3 LBL label file into a structured {@link PDSLabel} dictionary.
 *
 * Handles:
 * - Scalar key=value assignments
 * - Nested `OBJECT` / `END_OBJECT` blocks
 * - Numeric values, quoted strings, parenthesised arrays, and unit suffixes
 * - Line comments starting with `/*`
 *
 * @param buffer - Raw bytes of a `.LBL` file (ASCII encoded).
 * @returns Parsed label dictionary.
 */
export declare function parseLBL(buffer: ArrayBuffer): PDSLabel;