/// <reference types="node" />
import type { AsyncIterableIteratorReturn } from './utils/type';
export declare type InputDataType = string | Buffer | NodeJS.ArrayBufferView | ArrayBufferLike;
export declare type IteratorConverter = (source: Iterable<InputDataType> | AsyncIterable<InputDataType>) => AsyncIterableIteratorReturn<Buffer, void>;
export declare function isInputDataType(value: unknown): value is InputDataType;