import type { FishMarineLife } from "../../domain/models/OceanModels.js";
import type { IFishBodyRenderer } from "../contracts/IFishBodyRenderer.js";
import type { IColorCalculator } from "../contracts/IColorCalculator.js";
import { type Point } from "../../physics/BodyOutlineCalculator.js";
/**
 * Renders fish body shapes (spine-based and legacy Bezier).
 */
export declare class FishBodyRenderer implements IFishBodyRenderer {
    private colorCalc;
    private bodyOutlineCalculator;
    constructor(colorCalc: IColorCalculator);
    /**
     * Draw body from spine outline with gradient
     */
    drawSpineBody(ctx: CanvasRenderingContext2D, fish: FishMarineLife, outline: {
        leftPoints: Point[];
        rightPoints: Point[];
        headPoint: Point;
        tailPoint: Point;
    }): void;
    /**
     * Draw legacy Bezier fish body
     */
    drawBody(ctx: CanvasRenderingContext2D, fish: FishMarineLife, len: number, height: number): void;
    private getFlexOffset;
}
//# sourceMappingURL=FishBodyRenderer.d.ts.map