/**
 * IUFOParticleRenderer - Renders UFO narrative particle effects
 *
 * Handles all particle and effect rendering for UFO behaviors:
 * sample particles, camera flashes, ground dust, afterimages,
 * sleep Zs, celebration effects, and communication pulses.
 */
import type { UFOConfig, UFORenderState, Particle } from "../domain/ufo-types.js";
export interface IUFOParticleRenderer {
    /**
     * Draw all narrative arc visual effects
     */
    drawNarrativeEffects(ctx: CanvasRenderingContext2D, ufo: UFORenderState, config: UFOConfig): void;
    /**
     * Draw sample particle (golden orb traveling up beam)
     */
    drawSampleParticle(ctx: CanvasRenderingContext2D, particle: Particle): void;
    /**
     * Draw camera flash effect (brief white burst)
     */
    drawCameraFlash(ctx: CanvasRenderingContext2D, ufo: UFORenderState): void;
    /**
     * Draw ground investigation particles (dust rising)
     */
    drawGroundParticles(ctx: CanvasRenderingContext2D, particles: Particle[]): void;
    /**
     * Draw panic afterimages (motion blur effect)
     */
    drawAfterimages(ctx: CanvasRenderingContext2D, ufo: UFORenderState, shieldColor: string): void;
    /**
     * Draw floating sleep Zs
     */
    drawSleepZs(ctx: CanvasRenderingContext2D, zs: Particle[]): void;
    /**
     * Draw celebration effects (rainbow lights, sparkles)
     */
    drawCelebrationEffects(ctx: CanvasRenderingContext2D, ufo: UFORenderState): void;
    /**
     * Draw communication pulses traveling to target star
     */
    drawCommunicationPulses(ctx: CanvasRenderingContext2D, ufo: UFORenderState): void;
}
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