import ShadersVertex from '../shaders/shaders.vr.vertex';
import ShadersFragment from '../shaders/shaders.vr.fragment';
import { Object3D } from 'three';
import ModelsStack from '../models/models.stack';
/**
 * @ module helpers/volumerendering
 */
export declare class HelpersVolumeRendering extends Object3D {
    _stack: ModelsStack;
    _textures: any[];
    _shadersFragment: typeof ShadersFragment;
    _shadersVertex: typeof ShadersVertex;
    _uniforms: {
        uTextureSize: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uTextureContainer: {
            type: string;
            value: any[];
            typeGLSL: string;
            length: number;
        };
        uDataDimensions: {
            type: string;
            value: number[];
            typeGLSL: string;
        };
        uWorldToData: {
            type: string;
            value: any;
            typeGLSL: string;
        };
        uWindowCenterWidth: {
            type: string;
            value: number[];
            typeGLSL: string;
            length: number;
        };
        uRescaleSlopeIntercept: {
            type: string;
            value: number[];
            typeGLSL: string;
            length: number;
        };
        uNumberOfChannels: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uBitsAllocated: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uInvert: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uLut: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uTextureLUT: {
            type: string;
            value: import("three").Texture;
            typeGLSL: string;
        };
        uPixelType: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uPackedPerPixel: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uInterpolation: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uWorldBBox: {
            type: string;
            value: number[];
            typeGLSL: string;
            length: number;
        };
        uSteps: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uAlphaCorrection: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uFrequence: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uAmplitude: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uShading: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uAmbient: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uAmbientColor: {
            type: string;
            value: number[];
            typeGLSL: string;
        };
        uSampleColorToAmbient: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uSpecular: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uSpecularColor: {
            type: string;
            value: number[];
            typeGLSL: string;
        };
        uDiffuse: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uDiffuseColor: {
            type: string;
            value: number[];
            typeGLSL: string;
        };
        uSampleColorToDiffuse: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uShininess: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uLightPosition: {
            type: string;
            value: number[];
            typeGLSL: string;
        };
        uLightPositionInCamera: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uIntensity: {
            type: string;
            value: number[];
            typeGLSL: string;
        };
        uAlgorithm: {
            type: string;
            value: number;
            typeGLSL: string;
        };
    };
    _material: any;
    _geometry: any;
    _mesh: any;
    _algorithm: number;
    _alphaCorrection: number;
    _interpolation: number;
    _shading: number;
    _shininess: number;
    _steps: number;
    _offset: number;
    _windowCenter: number;
    _windowWidth: number;
    constructor(stack: any);
    _create(): void;
    _prepareStack(): void;
    _prepareMaterial(): void;
    _prepareGeometry(): void;
    uniforms: {
        uTextureSize: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uTextureContainer: {
            type: string;
            value: any[];
            typeGLSL: string;
            length: number;
        };
        uDataDimensions: {
            type: string;
            value: number[];
            typeGLSL: string;
        };
        uWorldToData: {
            type: string;
            value: any;
            typeGLSL: string;
        };
        uWindowCenterWidth: {
            type: string;
            value: number[];
            typeGLSL: string;
            length: number;
        };
        uRescaleSlopeIntercept: {
            type: string;
            value: number[];
            typeGLSL: string;
            length: number;
        };
        uNumberOfChannels: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uBitsAllocated: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uInvert: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uLut: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uTextureLUT: {
            type: string;
            value: import("three").Texture;
            typeGLSL: string;
        };
        uPixelType: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uPackedPerPixel: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uInterpolation: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uWorldBBox: {
            type: string;
            value: number[];
            typeGLSL: string;
            length: number;
        };
        uSteps: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uAlphaCorrection: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uFrequence: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uAmplitude: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uShading: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uAmbient: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uAmbientColor: {
            type: string;
            value: number[];
            typeGLSL: string;
        };
        uSampleColorToAmbient: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uSpecular: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uSpecularColor: {
            type: string;
            value: number[];
            typeGLSL: string;
        };
        uDiffuse: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uDiffuseColor: {
            type: string;
            value: number[];
            typeGLSL: string;
        };
        uSampleColorToDiffuse: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uShininess: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uLightPosition: {
            type: string;
            value: number[];
            typeGLSL: string;
        };
        uLightPositionInCamera: {
            type: string;
            value: number;
            typeGLSL: string;
        };
        uIntensity: {
            type: string;
            value: number[];
            typeGLSL: string;
        };
        uAlgorithm: {
            type: string;
            value: number;
            typeGLSL: string;
        };
    };
    mesh: any;
    stack: ModelsStack;
    windowCenter: number;
    windowWidth: number;
    steps: number;
    alphaCorrection: number;
    interpolation: number;
    shading: number;
    shininess: number;
    algorithm: number;
    dispose(): void;
    _createMaterial(extraOptions: any): void;
    _updateMaterial(): void;
    _prepareTexture(): void;
}