import type { Dimensions } from "../../../../core/domain/types.js";
import type { LightRay, CausticsState } from "../../domain/models/OceanModels.js";
/**
 * Contract for light ray and caustics calculations
 */
export interface ILightRayCalculator {
    /**
     * Initialize light rays for the given dimensions
     */
    initializeLightRays(dimensions: Dimensions, count: number): LightRay[];
    /**
     * Update light ray animations
     */
    updateLightRays(lightRays: LightRay[], frameMultiplier: number): LightRay[];
    /**
     * Initialize caustic patterns
     */
    initializeCaustics(dimensions: Dimensions): CausticsState;
    /**
     * Update caustic animations
     */
    updateCaustics(caustics: CausticsState, dimensions: Dimensions, frameMultiplier: number): CausticsState;
    /**
     * Get optimal light ray count for quality level
     */
    getLightRayCount(quality: string): number;
    /**
     * Check if caustics should be enabled for quality level
     */
    getCausticsEnabled(quality: string): boolean;
}
//# sourceMappingURL=ILightRayCalculator.d.ts.map