import type { Uint8Array_ } from "./_types.ts";
export type { Uint8Array_ };
/**
 * Converts data into a hex-encoded string.
 *
 * @param src The data to encode.
 *
 * @returns The hex-encoded string.
 *
 * @example Usage
 * ```ts
 * import { encodeHex } from "hex.ts";
 * import { assertEquals } from "../assert/mod.ts";
 *
 * assertEquals(encodeHex("abc"), "616263");
 * ```
 */
export declare function encodeHex(
  src: string | Uint8Array | ArrayBuffer,
): string;
/**
 * Decodes the given hex-encoded string. If the input is malformed, an error is
 * thrown.
 *
 * @param src The hex-encoded string to decode.
 *
 * @returns The decoded data.
 *
 * @example Usage
 * ```ts
 * import { decodeHex } from "hex.ts";
 * import { assertEquals } from "../assert/mod.ts";
 *
 * assertEquals(
 *   decodeHex("616263"),
 *   new TextEncoder().encode("abc"),
 * );
 * ```
 */
export declare function decodeHex(src: string): Uint8Array_;