import * as THREE from 'three'; export type BillboardProps = { follow?: boolean; lockX?: boolean; lockY?: boolean; lockZ?: boolean; }; export type BillboardType = { group: THREE.Group; update: (camera: THREE.Camera) => void; updateProps: (newProps: Partial) => void; }; export declare const Billboard: ({ follow, lockX, lockY, lockZ, }?: BillboardProps) => BillboardType;