import type { Hex } from "viem";
type TakeBytesOpts = {
    count?: number;
    offset?: number;
};
/**
 * Given a bytes string, returns a slice of the bytes
 *
 * @param {Hex} bytes - the hex string representing bytes
 * @param {TakeBytesOpts} opts - optional parameters for slicing the bytes
 * @param {number} opts.offset - the offset in bytes to start slicing from
 * @param {number} opts.count - the number of bytes to slice
 * @returns {Hex} the sliced bytes
 */
export declare const takeBytes: (bytes: Hex, opts?: TakeBytesOpts) => Hex;
export type UnpackedSignature = {
    r: `0x${string}`;
    s: `0x${string}`;
    v: bigint;
};
export declare const unpackSignRawMessageBytes: (hex: `0x${string}`) => UnpackedSignature;
export {};