import type { Dimensions } from "../../../../core/domain/types.js";
import type { LightRay, CausticsState } from "../../domain/models/OceanModels.js";
import type { ILightRayCalculator } from "../contracts/ILightRayCalculator.js";
export declare class LightRayCalculator implements ILightRayCalculator {
    initializeLightRays(dimensions: Dimensions, count: number): LightRay[];
    private createLightRay;
    private createDustParticles;
    updateLightRays(lightRays: LightRay[], frameMultiplier: number): LightRay[];
    initializeCaustics(dimensions: Dimensions): CausticsState;
    updateCaustics(caustics: CausticsState, dimensions: Dimensions, frameMultiplier: number): CausticsState;
    getLightRayCount(quality: string): number;
    getCausticsEnabled(quality: string): boolean;
    private randomInRange;
    private randomIntInRange;
}
//# sourceMappingURL=LightRayCalculator.d.ts.map