import { Token } from '@lifi/types';
/**
 * Predefined hook that decrypts calldata using EIP-1193 compliant wallet functions.
 * @param {string} walletAddress - The wallet address of the user that should decrypt the calldata.
 * @return {(encryptedData: string) => Promise<any>} A function that decrypts data using EIP-1193 compliant wallet functions.
 */
export declare const getEthereumDecryptionHook: (walletAddress: string) => (encryptedData: string) => Promise<string>;
/**
 * Predefined hook that get the public encryption key of a user using EIP-1193 compliant wallet functions.
 * @param {string} walletAddress - The wallet address of the user.
 * @return {(walletAddress: string) => () => Promise<any>} A function that return the public encryption key using EIP-1193 compliant wallet functions.
 */
export declare const getEthereumPublicKeyHook: (walletAddress: string) => () => Promise<string>;
/**
 * Returns a random number between min (inclusive) and max (inclusive)
 */
export declare const getRandomNumber: (min: number, max: number) => number;
export declare const isSameToken: (tokenA: Token, tokenB: Token) => boolean;