import { TriangleUvInterface } from './TriangleUv.js';
import { VertexXyzInterface } from './VertexXyz.js';
import { Vector3 } from '@babylonjs/core';
export interface TriangleXyzInterface {
    a: VertexXyzInterface;
    area: number;
    b: VertexXyzInterface;
    c: VertexXyzInterface;
    normal: Vector3;
    uv: TriangleUvInterface;
}
export default class TriangleXyz implements TriangleXyzInterface {
    a: VertexXyzInterface;
    area: number;
    b: VertexXyzInterface;
    c: VertexXyzInterface;
    normal: Vector3;
    uv: TriangleUvInterface;
    constructor(a: VertexXyzInterface, b: VertexXyzInterface, c: VertexXyzInterface);
    private calculateArea;
    private calculateNormal;
}