/**
 * Hex dump for optional debugging
 * @param {Uint8Array|ArrayBuffer} bytes
 * @param {number} n
 * @returns {string} Hex dump
 */
export function hex(bytes: Uint8Array | ArrayBuffer, n?: number): string;
/**
 * Try to detect encoding by BOM / null density
 * @param {Uint8Array} u8
 * @returns {string} Detected encoding
 */
export function sniffEncoding(u8: Uint8Array): string;
/**
 * Remove leading BOM from already-decoded JS string
 * @param {string} str
 * @returns {string} Cleaned string without BOM
 */
export function stripBOM(str: string): string;
/**
 * Decode XML/RELS content to a clean JS string.
 * Accepts: string | Uint8Array | ArrayBuffer
 * @param {string|Uint8Array|ArrayBuffer} content
 * @returns {string} Clean XML string
 */
export function ensureXmlString(content: string | Uint8Array | ArrayBuffer): string;
export function isXmlLike(name: string): boolean;
//# sourceMappingURL=encoding-helpers.d.ts.map