import React from 'react';
import { DomPngOptions } from './types';
/**
 * React Hook for generating screenshots.
 *
 * This hook provides several utility functions for converting React components to SVG.
 *
 * @param {Object} params - The parameters for the hook.
 * @param {string} [params.fontPath='/Inter-Bold.ttf'] - The path to the font file to use.
 * @param {Object} [params.fontObj={ name: 'Inter', style: 'normal', weight: 700 }] - The font object to use.
 * @param {string} params.fontObj.name - The name of the font.
 * @param {string} params.fontObj.style - The style of the font.
 * @param {number} params.fontObj.weight - The weight of the font.
 * @return {Object} An object containing several utility functions.
 *
 * @example
 * const { reactToSVG } = useScreenshot();
 * const svg = await reactToSVG(<MyComponent />, { width: 800, height: 600 });
 */
export declare const useScreenshot: ({ fontPath, fontObj, }: {
    fontPath?: string;
    fontObj?: {
        name: string;
        style: string;
        weight: number;
    };
}) => {
    reactToSVG: (Component: React.ReactElement, props: {
        width: number;
        height?: number;
    }) => Promise<string>;
};
/**
 * Downloads a file from a specified URL.
 *
 * @param {string} url - The URL of the file to download.
 * @param {string} [name='File'] - The name of the file.
 * @param {() => void} [runOnFinish] - A function to run after the file has been downloaded.
 */
export declare const downloadFile: (url: string, name?: string, runOnFinish?: () => void) => Promise<void>;
/**
 * Downloads an SVG as a PNG.
 *
 * @param {HTMLElement | string | SVGElement} svg - The SVG to download.
 * @param {DomPngOptions} [props={ scale: 2 }] - The options for the PNG.
 * @param {string} [name='Image.png'] - The name of the PNG file.
 * @param {() => void} [runOnFinish] - A function to run after the PNG has been downloaded.
 */
export declare const downloadSvgAsPng: (svg: HTMLElement | string | SVGElement, props?: DomPngOptions, name?: string, runOnFinish?: () => void) => Promise<void>;
/**
 * Converts an SVG string to a PNG data URL.
 *
 * @param {string} svg - The SVG string to convert.
 * @return {Promise<string>} A promise that resolves to the PNG data URL.
 */
export declare const svgToPngURI: (svg: string) => Promise<string>;
/**
 * Converts an HTML element to a data URL.
 *
 * @param {HTMLElement | string | SVGElement} element - The element to convert.
 * @param {DomPngOptions} props - The options for the PNG.
 * @return {Promise<string>} A promise that resolves to the data URL.
 */
export declare const domToURI: (element: HTMLElement | string | SVGElement, props: DomPngOptions) => Promise<string>;
/**
 * Converts an SVG string to an SVGElement.
 *
 * This function uses the DOMParser API to parse the SVG string into a Document, then returns the root element of the Document (which is an SVGElement).
 *
 * @param {string} svgString - The SVG string to convert.
 * @return {SVGElement} The resulting SVGElement.
 *
 * @example
 * const svgElement = svgStringtoElement('<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" stroke="green" stroke-width="4" fill="yellow" /></svg>');
 * console.log(svgElement); // Logs the SVGElement to the console.
 */
export declare function svgStringtoElement(svgString: string): SVGElement;
/**
 * Copies an image to the clipboard.
 *
 * @param {string} URI - The data URI of the image to copy.
 * @param {string} [toastMessage] - A message to display in a toast notification after the image has been copied.
 * @param {'bottom-right' | 'top-center'} [toastPosition] - The position of the toast notification.
 * @param {() => void} [runOnFinish] - A function to run after the PNG has been downloaded.
 */
export declare function copyToClipboard(URI: string, toastMessage?: string, toastPosition?: 'bottom-right' | 'top-center', runOnFinish?: () => void): Promise<void>;
/**
 * Shares an image using the Web Share API.
 *
 * @param {string} dataURI - The data URI of the image to share.
 * @param {() => void} [runOnFinish] - A function to run after the PNG has been downloaded.
 *
 */
export declare function shareImage(dataURI: string, runOnFinish?: () => void): Promise<void>;
/**
 * Checks if the Web Share API and the Clipboard API are supported.
 *
 * @return {Object} An object containing two properties: `copyToClipboard` and `shareImage`, which are both booleans indicating whether the respective APIs are supported.
 */
export declare function shareAPISupport(): object;