export class Render2d {
    constructor(device: any, maxQuads?: number);
    device: any;
    buffer: any;
    data: Float32Array;
    indexBuffer: any;
    prim: {
        type: any;
        indexed: boolean;
        base: number;
        count: number;
    };
    quads: number;
    mesh: any;
    material: any;
    meshInstance: any;
    uniforms: {
        clr: Float32Array;
    };
    targetSize: {
        width: any;
        height: any;
    };
    quad(x: any, y: any, w: any, h: any, u: any, v: any, uw: any, uh: any, texture: any, wordFlag?: number): void;
    startFrame(): void;
    render(app: any, layer: any, graphTexture: any, wordsTexture: any, clr: any, height: any): void;
}