import { type BufferGeometry } from 'three';
/** Total length of the geometry produced by `createArrowGeometry`, in meters. */
export declare const ARROW_LENGTH = 0.1;
/**
 * Returns one merged geometry for an arrow (box tail + cone head)
 *
 * Arrow points along +Y with its base at y = 0
 */
export declare const createArrowGeometry: () => BufferGeometry;
