import type Renderer from '../Renderer';
import { TriangleDrawMode } from '../Enums';
import Material from '../Material';
import InstancedAttribute from './InstancedAttribute';
export interface BufferGeometryProps {
    verts: number[];
    mode?: TriangleDrawMode;
    attributes?: BufferAttributeList;
    indices?: number[];
    stride?: number;
    vertexName?: string;
    instances?: number;
    instancedAttributes?: {
        [name: string]: InstancedAttribute;
    };
}
declare type BufferAttributeList = {
    [name: string]: number[];
};
declare type BufferAttributeReference = {
    name: string;
    size: number;
    offset: number;
};
declare type InstancedAttributeReference = {
    instancedAttribute: InstancedAttribute;
    buffer: WebGLBuffer;
};
export default class BufferGeometry {
    protected verts: number[];
    protected inputAttributes: BufferAttributeList;
    protected attributes: BufferAttributeReference[];
    protected bufferData: Float32Array;
    protected buffer: WebGLBuffer;
    protected indices: Uint16Array;
    protected indexBuffer: WebGLBuffer;
    protected mode: TriangleDrawMode;
    protected stride: number;
    protected vertexName: string;
    protected vaos: Map<Material, WebGLVertexArrayObjectOES>;
    protected instancedAttributes: Map<string, InstancedAttributeReference>;
    protected instances: number;
    private renderer;
    constructor(props: BufferGeometryProps);
    private getBuffer;
    private getVao;
    draw(renderer: Renderer, material: Material): void;
    delete(): void;
}
export {};