import { Color } from "../models/Color";
import { RGB } from "../typings/RGB";
export declare type Func<V, V2, R> = (v: V, v2: V2) => R;
export declare type ColorFunc<V, R> = Func<Color, V, R>;
export declare type ColorModificationFunc<V = number> = ColorFunc<V, RGB>;
export declare type ColorCombinationFunc<V = number, R = Color> = ColorFunc<V, R>;
export declare const brighten: ColorModificationFunc;
export declare const lighten: ColorModificationFunc;
export declare const darken: ColorModificationFunc;
export declare const desaturate: ColorModificationFunc;
export declare const saturate: ColorModificationFunc;
/**
 * Spin takes a positive or negative amount within [-360, 360] indicating the change of hue.
 * Values outside of this range will be wrapped into this range.
 * @param color
 * @param amount
 */
export declare const spin: ColorModificationFunc;
export declare const complement: ColorCombinationFunc<void>;
export declare const triad: ColorCombinationFunc<void, [Color, Color, Color]>;
export declare const tetrad: ColorCombinationFunc<void, [Color, Color, Color, Color]>;
export declare const splitcomplement: ColorCombinationFunc<void, [Color, Color, Color]>;
export declare type AnalogousOption = {
    results: number;
    slices: number;
};
export declare const analogous: ColorCombinationFunc<Partial<AnalogousOption>, Color[]>;
export declare type MonochromaticOption = {
    results: number;
};
export declare const monochromatic: ColorCombinationFunc<Partial<MonochromaticOption>, Color[]>;
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