import * as THREE from "three";
import { UniformedDictionary } from "./CBARShaderFunctions";
import { iCBARMaskedMaterial } from "./iCBARMaskedMaterial";
import { CBARContext } from "../CBARContext";
export declare class CBARMaskedMaterial implements iCBARMaskedMaterial {
    context: CBARContext;
    constructor(context: CBARContext, maskTexture: THREE.Texture);
    private vertexShader;
    private fragmentShader;
    readonly uniforms: UniformedDictionary;
    private _shader?;
    private readonly _material;
    get threeMaterial(): THREE.Material;
    getUniform(name: string): any;
    setUniform(name: string, value: any): any;
    private _color;
    setMaterialProperty(name: string, value: any): void;
    get lightingFactor(): number;
    set lightingFactor(value: number);
    get lightingOffset(): number;
    set lightingOffset(value: number);
    get smoothStep(): number;
    set smoothStep(value: number);
    get maskIndex(): number;
    set maskIndex(value: number);
    get maskBlendDistance(): number;
    set maskBlendDistance(value: number);
    get maskCrop(): THREE.Vector4;
    set maskCrop(value: THREE.Vector4);
}