import { ColorFormat, ColorHsl, ColorHsv, ColorRgb } from "./colorpicker.interfaces";
export declare function isHex(input: string): boolean;
export declare function colorRgbToString(colorRgb: ColorRgb): string;
export declare function hexToRgb(hex: string, alpha?: number | null): ColorRgb;
export declare function rgbToHex(rgb: string): string;
export declare function rgbToHsl(colorRgb: ColorRgb): ColorHsl;
export declare function rgbToHsv(colorRgb: ColorRgb): ColorHsv;
export declare function detectColorFormat(colorString: string): ColorFormat | null;