export class LightsBuffer {
    static getLightTextureFormat(device: any): 0 | 1;
    static getShaderDefines(device: any): any;
    constructor(device: any);
    device: any;
    cookiesEnabled: boolean;
    shadowsEnabled: boolean;
    areaLightsEnabled: boolean;
    maxLights: number;
    lightTextureFormat: number;
    lights8: Uint8ClampedArray<ArrayBuffer>;
    lightsTexture8: Texture;
    _lightsTexture8Id: any;
    lightsFloat: Float32Array<ArrayBuffer>;
    lightsTextureFloat: Texture;
    _lightsTextureFloatId: any;
    _lightsTextureInvSizeId: any;
    _lightsTextureInvSizeData: Float32Array<ArrayBuffer>;
    invMaxColorValue: number;
    invMaxAttenuation: number;
    boundsMin: Vec3;
    boundsDelta: Vec3;
    destroy(): void;
    createTexture(device: any, width: any, height: any, format: any, name: any): Texture;
    setCompressionRanges(maxAttenuation: any, maxColorValue: any): void;
    setBounds(min: any, delta: any): void;
    uploadTextures(): void;
    updateUniforms(): void;
    getSpotDirection(direction: any, spot: any): void;
    getLightAreaSizes(light: any): Float32Array<ArrayBuffer>;
    addLightDataFlags(data8: any, index: any, light: any, isSpot: any, castShadows: any, shadowIntensity: any): void;
    addLightDataColor(data8: any, index: any, light: any, gammaCorrection: any, isCookie: any): void;
    addLightDataSpotAngles(data8: any, index: any, light: any): void;
    addLightDataShadowBias(data8: any, index: any, light: any): void;
    addLightDataPositionRange(data8: any, index: any, light: any, pos: any): void;
    addLightDataSpotDirection(data8: any, index: any, light: any): void;
    addLightDataLightProjMatrix(data8: any, index: any, lightProjectionMatrix: any): void;
    addLightDataCookies(data8: any, index: any, light: any): void;
    addLightAtlasViewport(data8: any, index: any, atlasViewport: any): void;
    addLightAreaSizes(data8: any, index: any, light: any): void;
    addLightData(light: any, lightIndex: any, gammaCorrection: any): void;
}
import { Texture } from '../../platform/graphics/texture.js';
import { Vec3 } from '../../core/math/vec3.js';