import React from 'react';
/**
 * ColorPicker2DCanvas - Main 2D draggable color picker
 * Horizontal axis: Saturation (0-100%)
 * Vertical axis: Brightness/Value (0-100%)
 * This is the PRIMARY feature of the color picker
 */
export declare const ColorPicker2DCanvas: React.FC<{
    className?: string;
}>;
