import type { Dimensions } from "../../../core/domain/types.js";
export interface WinterCursorLightStats {
    enabled: boolean;
    x: number;
    y: number;
    intensity: number;
    targetIntensity: number;
    radius: number;
}
/**
 * Tracks the small pool of light that catches snow near a mouse or pen.
 *
 * Only flakes sample this position. Nothing is painted behind them, so the
 * night sky never develops a visible cursor-shaped circle.
 */
export declare class WinterCursorLightTracker {
    private currentX;
    private currentY;
    private targetX;
    private targetY;
    private currentIntensity;
    private targetIntensity;
    private inputEnabled;
    private hasPosition;
    private reducedMotion;
    initialize(): void;
    update(frameMultiplier?: number): void;
    setPointer(x: number, y: number, active: boolean, pointerType?: string): void;
    getIntensityAt(x: number, y: number, depth: number, dimensions: Dimensions): number;
    setReducedMotion(reducedMotion: boolean): void;
    getStats(dimensions: Dimensions): WinterCursorLightStats;
    private getRadius;
    private resetImmediately;
}
//# sourceMappingURL=WinterCursorLightTracker.d.ts.map