import { HSV, OptionalA, RGB } from './types';
type FastColorInput = string | OptionalA<RGB> | OptionalA<HSV>;
export declare class FastColor {
    isValid: boolean;
    r: number;
    g: number;
    b: number;
    a: number;
    private _h?;
    private _hsv_s?;
    private _v?;
    private _max?;
    private _min?;
    constructor(input: FastColorInput | FastColor);
    getHue(): number;
    getHSVSaturation(): number;
    getValue(): number;
    mix(input: FastColorInput | FastColor, amount?: number): this;
    toHsv(): HSV;
    toHexString(): string;
    private _c;
    private getMax;
    private getMin;
    private fromHexString;
    private fromHsv;
}
export {};