import Mesh, { MeshOpts } from './Mesh';
import BoundingBox from './math/BoundingBox';
import type ClayNode from './Node';
import type { AttributeSize, AttributeType, AttributeValue } from './GeometryBase';
import Material from './Material';
import Geometry from './Geometry';
interface InstancedAttribute {
    name: string;
    type: AttributeType;
    size: AttributeSize;
    divisor: number;
    value?: AttributeValue;
}
interface Instance {
    node: ClayNode;
}
interface InstancedMeshOpts extends MeshOpts {
    /**
     * Instances array. Each object in array must have node property
     * @example
     *  const node = new clay.Node()
     *  instancedMesh.instances.push({
     *      node: node
     *  });
     */
    instances: Instance[];
}
interface InstancedMesh<T extends Material = Material> extends InstancedMeshOpts {
}
declare class InstancedMesh<T extends Material = Material> extends Mesh<T> {
    instances: Instance[];
    instancedAttributes: Record<string, InstancedAttribute>;
    boundingBox?: BoundingBox;
    private _attributesNames;
    __dirty: boolean;
    constructor(geometry: Geometry, material: T, opts?: Partial<InstancedMeshOpts>);
    isInstancedMesh(): boolean;
    getInstanceCount(): number;
    removeAttribute(name: string): void;
    createInstancedAttribute(name: string, type: AttributeType, size: AttributeSize, divisor: number): void;
    getInstancedAttributes(): string[];
    update(): void;
}
export default InstancedMesh;