/**
 * Original work Copyright (c) 2018 PoC-Consortium
 * Modified work Copyright (c) 2019 Burst Apps Team
 */
/**
 * Toggles the endianess of a hex string.
 * `0xBEEF` > `0xEFBE`
 * If string is little Endianess it turns into Big Endianess, and vice versa
 *
 * > This method is mainly used for Smart Contract messaging and data inspection
 *
 * @param hexString The hex string to be converted
 * @return The converted string as hex string
 *
 * @category conversion
 */
export declare const convertHexEndianess: (hexString: any) => string;