/// <reference types="node" />
declare type EncodingType = 'utf8' | 'hex' | 'base64';
/**
 * Wraps the given Uint8Array as a Buffer without copying.
 * The returned Buffer shares the same underlying ArrayBuffer as the input.
 */
export declare const wrapAsBuffer: (data: Uint8Array) => Buffer;
declare const _default: {
    /**
     * Converts a buffer to string using the given encoding.
     *
     * @internal
     * @param {Uint8Array} data data to convert to a string
     * @param {EncodingType} encoding resulting string encoding
     * @returns {string} string
     */
    toString(data: Uint8Array, encoding: EncodingType): string;
    /**
     * Converts a string encoded in the given encoding to a buffer.
     *
     * @internal
     * @param {string} data data to convert to a buffer
     * @param {EncodingType} encoding encoding of the string
     * @returns {Uint8Array} Uint8Array
     */
    toBuffer(data: string, encoding: EncodingType): Uint8Array;
};
export default _default;