import { type SupportedArxFormat, type SupportedDataFormat, type SupportedFormat } from './constants.js';
export declare function getPackageVersion(): Promise<string>;
export declare function streamToBuffer(input: NodeJS.ReadableStream): Promise<ArrayBuffer>;
export declare function stringifyToJSON(data: any, prettify?: boolean): string;
export declare function stringifyToYAML(data: any): Promise<string>;
/**
 * @example
 * ```js
 * quotientAndRemainder(20, 3) -> [6, 2]
 * ```
 */
export declare function quotientAndRemainder(dividend: number, divisor: number): [number, number];
export declare function outputInChunks(buffer: string | ArrayBuffer, stream: NodeJS.WritableStream, chunkSize?: number): void;
export declare function isValidFormat(arg: string): arg is SupportedFormat;
export declare function isArxFormat(arg: SupportedFormat): arg is SupportedArxFormat;
export declare function isDataFormat(arg: SupportedFormat): arg is SupportedDataFormat;
export declare function getInputStream(filename?: string): Promise<NodeJS.ReadableStream>;
export declare function getOutputStream(filename?: string): Promise<NodeJS.WritableStream>;