import type { IFishEffectRenderer } from "../contracts/IFishEffectRenderer.js";
import type { IColorCalculator } from "../contracts/IColorCalculator.js";
import type { FishMarineLife } from "../../domain/models/OceanModels.js";
import type { SpineChain } from "../../physics/SpineChain.js";
import type { Point } from "../../physics/BodyOutlineCalculator.js";
/**
 * Renders visual effects for fish (wake trails, bioluminescence).
 * Extracted from FishRenderer to follow single-responsibility principle.
 */
export declare class FishEffectRenderer implements IFishEffectRenderer {
    private colorCalc;
    private bodyOutlineCalculator;
    private readonly GLOW_CONFIG;
    constructor(colorCalc: IColorCalculator);
    drawWakeTrail(ctx: CanvasRenderingContext2D, fish: FishMarineLife): void;
    drawSpineBioluminescenceGlow(ctx: CanvasRenderingContext2D, fish: FishMarineLife, outline: {
        leftPoints: Point[];
        rightPoints: Point[];
        headPoint: Point;
        tailPoint: Point;
    }): void;
    drawSpineBioluminescenceSpots(ctx: CanvasRenderingContext2D, fish: FishMarineLife, spine: SpineChain): void;
    drawBioluminescenceGlow(ctx: CanvasRenderingContext2D, fish: FishMarineLife, len: number, height: number): void;
    drawBioluminescenceSpots(ctx: CanvasRenderingContext2D, fish: FishMarineLife, len: number, height: number): void;
}
//# sourceMappingURL=FishEffectRenderer.d.ts.map