import type { JellyfishMarineLife } from "../../domain/models/OceanModels.js";
import type { IJellyfishRenderer } from "../contracts/IJellyfishRenderer.js";
/**
 * A+ Jellyfish Renderer
 *
 * Renders anatomically-accurate jellyfish with:
 * - Dome-shaped bell with asymmetric deformation
 * - Visible gonads (4-leaf clover pattern)
 * - Mesoglea texture/veining
 * - Bell rim highlight (light catching edge)
 * - Margin frills with scalloped edge
 * - Oral arms (thick inner tentacles)
 * - Multi-segment trailing tentacles with fluid motion
 * - Bioluminescent traveling glow effects
 * - Particle trail from propulsion
 * - Species-specific characteristics
 */
export declare class JellyfishRenderer implements IJellyfishRenderer {
    drawJellyfish(ctx: CanvasRenderingContext2D, jellyfish: JellyfishMarineLife[]): void;
    private drawSingleJellyfish;
    /**
     * Convert pulse phase (0-1) to contraction amount (0-1)
     */
    private getPulseAmount;
    /**
     * Draw particle trail from propulsion
     */
    private drawParticleTrail;
    /**
     * Draw the main bell body with dome shape and asymmetric deformation
     */
    private drawBellBody;
    /**
     * Trace the dome-shaped bell path with asymmetric deformation
     */
    private traceBellPath;
    /**
     * Draw mesoglea texture (internal veining)
     */
    private drawMesogleaTexture;
    /**
     * Draw gonads (the distinctive 4-leaf clover pattern)
     */
    private drawGonads;
    /**
     * Draw bell rim highlight (light catching the thin edge)
     */
    private drawBellRimHighlight;
    /**
     * Draw the outer glow effect
     */
    private drawBellGlow;
    /**
     * Draw visible radial channels inside the bell
     */
    private drawRadialChannels;
    /**
     * Draw margin frills along the bell edge
     */
    private drawMarginFrills;
    /**
     * Draw oral arms (thick inner tentacles)
     */
    private drawOralArms;
    private drawSingleOralArm;
    /**
     * Draw trailing tentacles with fluid physics
     */
    private drawTrailingTentacles;
    private drawSingleTentacle;
    /**
     * Draw traveling bioluminescent spots on tentacles
     */
    private drawTentacleBioluminescence;
    /**
     * Draw bioluminescent highlights on the bell
     */
    private drawBioluminescentHighlights;
    private parseColor;
    private rgba;
    private lightenRgb;
    private darkenRgb;
}
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