add support for tree-shaking

[LitoMore]

Changes

• Add support for tree-shaking

Need a discussion

My current implementation is to export two types of functions like this below, one is for the raw and another is for the rounded:

export const rgbToHslRaw = rgb => {
	const r = rgb[0] / 255;
	const g = rgb[1] / 255;
	const b = rgb[2] / 255;
	return [h, s * 100, l * 100];
};

export const rgbToHsl = wrapRounded(rgbToHslRaw);

What do you think?

[dasa]

This looks like a great change since currently this package is a little large: https://bundlephobia.com/package/color-convert