import { Alpha, RadixHue, Step, StepAlpha } from './types';

export type ColorProperties = {
    step: Step;
    alpha: Alpha;
    hue: RadixHue | "black" | "white";
};
export type ColorInUse = {
    stepsInUse: Record<StepAlpha, ColorProperties>;
};
export type ColorsInUse = Record<RadixHue | "black" | "white", ColorInUse>;
export declare function getColorsInUse(): Readonly<ColorsInUse>;
export declare function addColor({ hue, step, alpha }: {
    hue: RadixHue | "black" | "white";
    step: Step;
    alpha: Alpha;
}): void;