export declare type HSLColor = [number, number, number];
export declare type Palette = {
    [hue: number]: HSLColor | string;
} & {
    contrast: HSLColor | {
        [hue: number]: HSLColor | string;
    };
};
export declare type PaletteMap = {
    [name: string]: Palette;
};
export interface IColorConfig {
    isContrast: boolean;
    $target: HTMLElement;
}
export declare const defaultColorConfig: IColorConfig;
/**
 * Returns the color key for a color with a given hue.
 * @param name
 * @param hue
 * @param isContrast
 */
export declare function colorKey(name: string, hue: number | string, isContrast?: boolean): string;
/**
 * Returns a string for the color.
 * @param color
 */
export declare function colorValue(color: HSLColor | string | number): string;
/**
 * Sets a color variable on a target.
 * @param name
 * @param hue
 * @param color
 * @param isContrast
 * @param $target
 */
export declare function setColor(name: string, hue: number | string, color: HSLColor | string | number, { isContrast, $target }?: Partial<IColorConfig>): void;
/**
 * Removes a color variable on a target.
 * @param name
 * @param hue
 * @param isContrast
 * @param $target
 */
export declare function removeColor(name: string, hue: number | string, { isContrast, $target }?: Partial<IColorConfig>): void;
/**
 * Sets the palette variables.
 * @param name
 * @param palette
 * @param config
 */
export declare function setPalette(name: string, palette: Palette, config?: Partial<IColorConfig>): void;
/**
 * Sets the palette variables for a palette map.
 * @param paletteMap
 */
export declare function setPaletteMap(paletteMap: PaletteMap): void;