import type { Node } from '../entities/Node';
import type { Edge } from '../entities/Edge';
import type { Particle } from '../entities/Particle';
import type { BackgroundConfig, RenderConfig } from '../types/index';
export declare class Renderer {
    private canvas;
    private ctx;
    private dpr;
    constructor(canvas: HTMLCanvasElement);
    resize(width: number, height: number): void;
    renderFrame(options: {
        width: number;
        height: number;
        background: BackgroundConfig;
        render: RenderConfig;
        nodes: Node[];
        edges: Edge[];
        particles: Map<string, Particle[]>;
        hoveredNodeId: string | null;
        hoveredEdgeId: string | null;
    }): void;
    private drawBackground;
    /** Draw only the grid / dot pattern — no background fill. */
    private drawBackgroundPattern;
    private drawEdgeTube;
    private drawNeonBeam;
    private drawParticleTrail;
    private drawGlowBloom;
    private drawParticleShape;
    private drawVignette;
    getContext(): CanvasRenderingContext2D;
}
//# sourceMappingURL=Renderer.d.ts.map