import * as THREE from "three";
import { AxesHelper } from "./axes.js";
import type { Theme, AxisColors, ColoredMaterial } from "../core/types";
/** Typed mesh with colored material for cones and labels */
type ColoredMesh = THREE.Mesh<THREE.BufferGeometry, ColoredMaterial>;
/**
 * Displays an orientation gizmo in the corner showing XYZ axes.
 * Syncs rotation with the main camera.
 */
declare class OrientationMarker {
    width: number;
    height: number;
    cad_camera: THREE.Camera | null;
    theme: Theme;
    camera: THREE.OrthographicCamera | null;
    scene: THREE.Scene | null;
    renderer: THREE.WebGLRenderer | null;
    labels: ColoredMesh[];
    ready: boolean;
    colors: AxisColors;
    cones: ColoredMesh[];
    axes: AxesHelper | null;
    /**
     * Create an OrientationMarker.
     * @param width - Viewport width for the marker.
     * @param height - Viewport height for the marker.
     * @param camera - The main CAD camera to sync orientation with.
     * @param theme - Color theme ("dark" or "light").
     */
    constructor(width: number, height: number, camera: THREE.Camera, theme: Theme);
    /**
     * Create the orientation marker scene with axes, cones, and labels.
     */
    create(): void;
    /**
     * Set visibility of all orientation marker elements.
     * @param flag - Whether the marker should be visible.
     */
    setVisible(flag: boolean): void;
    /**
     * Dispose of all resources and clean up memory.
     */
    dispose(): void;
    /**
     * Render the orientation marker to the given renderer.
     * @param renderer - The renderer to draw to.
     */
    render(renderer: THREE.WebGLRenderer): void;
    /**
     * Update the marker to match the main camera's orientation.
     * @param position - Camera position (will be normalized).
     * @param quaternion - Camera rotation quaternion.
     */
    update(position: THREE.Vector3, quaternion: THREE.Quaternion): void;
    /**
     * Change the color theme of the orientation marker.
     * @param theme - The theme name ("dark" or "light").
     */
    changeTheme(theme: Theme): void;
}
export { OrientationMarker };