@rsksmart/rsk-utils/dist/cjs/bytes.d.ts

A collection of JS utility functions for Rootstock

/**
 * @description Converts a value (string, number, or Buffer) into a Buffer object.
 * Handles hexadecimal strings and numbers by automatically stripping the `"0x"` prefix and applying the appropriate encoding.
 *
 * @param {string | number | Buffer} value - The value to be converted to a Buffer. It can be a string, number, or an existing Buffer.
 * @param {BufferEncoding} [encoding='hex'] - The encoding format for the input string (e.g., `'hex'`, `'utf8'`). Defaults to `'hex'` for hexadecimal strings.
 * @returns {Buffer} - The resulting Buffer representation of the input value.
 * @throws {Error} - Throws an error if the input value cannot be converted to a Buffer.
 */
export declare function toBuffer(value: string | number | Buffer, encoding?: BufferEncoding): Buffer;
/**
 * @description Converts a Buffer into a hexadecimal string prefixed with `"0x"`.
 * Useful for representing binary data in a human-readable hexadecimal format.
 *
 * @param {Buffer} buffer - The Buffer to be converted into a hex string.
 * @returns {string} - The resulting hexadecimal string with a `"0x"` prefix.
 */
export declare function bufferToHex(buffer: Buffer): string;