ParseDirective parses incoming directive string, which we follow a simple format: 1.

These values are established by empiricism with tests (tradeoff: performance VS precision).

Colors represents measure/scale of possible color variants.

HuePalette implements the color algorithm defined in the lyft color algorithm which provides a more concise way of generating colors for specific hues, saturation and luminousity levels that match how we perceive colors.

Palette defines the generated color set which is produced from provided HuePalette.

* Theme provides a clear description of a predefined styling which will be used to generate unique styles for each target element.

ThemeResolver are implementations which exists to handle specific forms of styling based on the Directive and variant supplied.

Color represents a color type for a css style value.

Stylus is a series of css strings which will be contained as the.

URL represent a style url, image unit type in css (used by background-image, etc).