/**
 * @fileoverview Mouse-following gradient blob ambient effect.
 * @author Saasflare™
 * Renders a large blurred radial gradient that tracks the mouse position
 * with smooth spring physics. Ideal for hero sections and landing pages.
 * @module packages/ui/components/ui/mouse-gradient-blob
 * @package ui
 *
 * @component
 * @example
 * import { MouseGradientBlob } from '@saasflare/ui';
 * <div className="relative overflow-hidden">
 *   <MouseGradientBlob />
 *   <h1>Your content here</h1>
 * </div>
 *
 * @example
 * // Custom colors and size
 * <MouseGradientBlob
 *   size={600}
 *   colors={["var(--primary)", "var(--chart-2)"]}
 *   opacity={0.2}
 * />
 *
 * @example
 * // Freeze the effect via the provider kill-switch or per-instance
 * <MouseGradientBlob animated={false} />
 */
import * as React from "react";
import { type SaasflareComponentProps } from "../../providers";
/** Props for the MouseGradientBlob component. */
export interface MouseGradientBlobProps extends Omit<React.ComponentProps<"div">, keyof SaasflareComponentProps>, SaasflareComponentProps {
    /** Diameter of the blob in pixels. Default: `500` */
    size?: number;
    /** Gradient color stops. Default: primary + chart-2 tokens */
    colors?: [string, string];
    /** Opacity of the blob (0–1). Default: `0.15` */
    opacity?: number;
    /** Blur radius in pixels. Default: `80` */
    blur?: number;
    /** Additional class names for the container */
    className?: string;
}
/**
 * Ambient gradient blob that follows the mouse.
 *
 * - Uses spring physics for smooth, organic motion
 * - Fades out when the mouse leaves the container
 * - Renders nothing when motion is disabled (reduced-motion preference or
 *   `animated={false}` from prop/provider)
 * - Uses `pointer-events: none` so it never blocks interaction
 *
 * @component
 * @package ui
 */
export declare function MouseGradientBlob({ size, colors, opacity, blur, className, surface, radius, animated, iconWeight, ...rest }: MouseGradientBlobProps): import("react/jsx-runtime").JSX.Element | null;