style-map.js

export default class StyleMap extends Map {
	toString(space, newline) {
		let style = '';
		for (let [key, value] of this) {
			style += key;
			style += ':';
			if (typeof space === 'number') {
				for (let i = 0; i < space; i++) {
					style += ' ';
				}
			} else if (typeof space === 'string') {
				style += space;
			}
			style += value;
			style += ';';
			if (typeof newline === 'string') {
				style += newline;
			} else if (typeof space === 'number') {
				for (let i = 0; i < space; i++) {
					style += ' ';
				}
			} else if (typeof space === 'string') {
				style += space;
			}
		}
		return style;
	}
}