import { vec3 } from "../types/vec3";
import { vec2 } from "../types/vec2";
import { Color } from "../types/color";
import { Shader } from "./shader";
import { Asset } from "./asset";
export declare class Mesh extends Asset {
    private _verts;
    private _triangles;
    private _uvs;
    private _uv2;
    private _colors;
    private _normals;
    private dirty;
    private uploaded;
    private vertices;
    private indices;
    VBO: WebGLBuffer;
    EBO: WebGLBuffer;
    private gl;
    private initialized;
    constructor(gl?: WebGL2RenderingContext);
    get verts(): vec3[];
    set verts(verts: vec3[]);
    get triangles(): number[];
    set triangles(triangles: number[]);
    get uvs(): vec2[];
    set uvs(uvs: vec2[]);
    get uv2(): vec2[];
    set uv2(uv: vec2[]);
    get colors(): Color[];
    set colors(colors: Color[]);
    get normals(): vec3[];
    set normals(normals: vec3[]);
    clear(): void;
    calculateNormals(angleThreshold?: number): void;
    update(): void;
    setup(): WebGLBuffer[];
    bind(shader: Shader): void;
    destroy(): void;
    private tryInit;
}