import type { FishMarineLife } from "../../domain/models/OceanModels.js";
import type { SpineChain } from "../../physics/SpineChain.js";
/**
 * Renders fish facial features (eyes, gills).
 */
export interface IFishFaceRenderer {
    /**
     * Draw eye on spine-based fish
     */
    drawSpineEye(ctx: CanvasRenderingContext2D, fish: FishMarineLife, spine: SpineChain): void;
    /**
     * Draw gill slit on spine-based fish
     */
    drawSpineGill(ctx: CanvasRenderingContext2D, fish: FishMarineLife, spine: SpineChain): void;
    /**
     * Draw eye on legacy Bezier fish
     */
    drawEye(ctx: CanvasRenderingContext2D, fish: FishMarineLife, len: number, height: number): void;
    /**
     * Draw gill slit on legacy Bezier fish
     */
    drawGill(ctx: CanvasRenderingContext2D, fish: FishMarineLife, len: number, height: number): void;
}
//# sourceMappingURL=IFishFaceRenderer.d.ts.map