antd-theme-generator/node_modules/uri-js/src/punycode.d.ts

This a script to generate color specific styles less file and which you can use to change theme dynamically in browser

declare module 'punycode' {
	function ucs2decode(string:string):Array<number>;
	function ucs2encode(array:Array<number>):string;
	function decode(string:string):string;
	function encode(string:string):string;
	function toASCII(string:string):string;
	function toUnicode(string:string):string;

	interface Punycode {
		'version': '2.2.0';
		'ucs2': {
			'decode': typeof ucs2decode;
			'encode': typeof ucs2encode;
		},
		'decode': typeof decode;
		'encode': typeof encode;
		'toASCII': typeof toASCII;
		'toUnicode': typeof toUnicode;
	}

	const punycode:Punycode;

	export default punycode;
}