import { filesize } from 'filesize';
import { VFile } from 'vfile';

/**
 * Copyright 2024 Design Barn Inc.
 */

interface FileSizeValue {
    /**
     * JSON string file's size
     */
    bytes: number;
    /**
     * full form of unit of measure
     */
    formated: ReturnType<typeof filesize>;
}
/**
 * reference: https://github.com/avoidwork/filesize.js
 */
declare type FileSizeOptions = Parameters<typeof filesize>[1];
/**
 *
 * @param jsonFile - JSON file
 * @returns JSON file size in bytes
 */
declare const getByteSize: (jsonFile: string | Buffer) => number;
/**
 * Converts bytes size to the closest unit byte symbol
 * Reference: https://stackoverflow.com/a/18650828
 * @param bytes - number in bytes
 * @param options - filesize lib options
 * @returns an object with bytes and formatted values
 */
declare const formatBytes: (bytes: number, options: FileSizeOptions) => FileSizeValue;
declare const getFileSize: (file: VFile, settings: FileSizeOptions) => FileSizeValue;
/**
 * Converts RGBA color array to Hex color string.
 * @param rgba - RGBA color array
 * @param file - VFile instance
 * @returns - Hex color string
 */
declare function rgbaToHex(rgba: number[], file?: VFile): string;
declare const isHexValid: (value: string) => boolean;

export { type FileSizeOptions, type FileSizeValue, formatBytes, getByteSize, getFileSize, isHexValid, rgbaToHex };