import { MeshDepthMaterial, MeshDistanceMaterial, WebGLProgramParametersWithUniforms, WebGLRenderer } from 'three';
import type { PanelMaterialInfo } from './create.js';
export declare class PanelDistanceMaterial extends MeshDistanceMaterial {
    private info;
    constructor(info: PanelMaterialInfo);
    onBeforeCompile(parameters: WebGLProgramParametersWithUniforms, renderer: WebGLRenderer): void;
}
export declare class PanelDepthMaterial extends MeshDepthMaterial {
    private info;
    constructor(info: PanelMaterialInfo);
    onBeforeCompile(parameters: WebGLProgramParametersWithUniforms, renderer: WebGLRenderer): void;
}
export declare const instancedPanelDepthMaterial: PanelDepthMaterial;
export declare const instancedPanelDistanceMaterial: PanelDistanceMaterial;