import type { AccessibilitySettings } from "../../../core/domain/types.js";
import type { Dimensions, QualityLevel } from "../../../core/domain/types.js";
export declare class MilkyWayParticleSystem {
    private particles;
    private dimensions;
    private quality;
    private isEnabled;
    private bandStart;
    private bandEnd;
    private bandControl1;
    private bandControl2;
    private time;
    private breathingPhase;
    private offscreenCanvas;
    private offscreenCtx;
    private needsRedraw;
    private lastRedrawTime;
    private readonly REDRAW_INTERVAL;
    private readonly QUALITY_CONFIG;
    private noiseSeed;
    private darkLaneSeed;
    initialize(dim: Dimensions, quality: QualityLevel): void;
    private generateParticles;
    private calculateDensity;
    private noise2D;
    private getBandPosition;
    private getBandPerpendicular;
    private getBandWidth;
    update(a11y: AccessibilitySettings, frameMultiplier?: number): void;
    draw(ctx: CanvasRenderingContext2D, a11y: AccessibilitySettings): void;
    private renderToOffscreen;
    private drawParticle;
    private getParticleColor;
    handleResize(dim: Dimensions): void;
    cleanup(): void;
}
//# sourceMappingURL=MilkyWayParticleSystem.d.ts.map