import { AttributeName, Core } from '.';
import { VaoId } from './types';
export declare class Vao<T extends AttributeName = 'a_'> {
    core: Core;
    static idCounter: number;
    id: VaoId;
    attributes: Record<AttributeName, number[]>;
    index?: number[];
    maxInstance: number;
    instancedAttributes: Record<T, {
        array: Float32Array | null;
        vbo: WebGLBuffer | null;
        dirty: boolean;
    }>;
    instancedCount: null | number;
    constructor(core: Core, { id, attributes, index, instancedAttributes, maxInstance }: {
        id?: VaoId;
        attributes: Record<AttributeName, number[]>;
        index?: number[];
        instancedAttributes?: T[];
        maxInstance?: number;
    });
    setVao(): void;
    setInstancedValues(instancedValue: Record<T, number[]>): void;
    updateInstancedVbo(): void;
}