import { ActionBehavior } from '@zcomponent/core';
import { XRSessionMode } from '../webxrcontext';
/**
 * Launches a WebXR session.
 *
 * @zbehavior
 * @zicon vrpano
 * @zgroup Deprecated
 */
export declare class LaunchWebXRSession extends ActionBehavior {
    /**
     * The mode of the session to launch.
     * @zprop
     * @zgroup Actions
     * @zdefault immersive-vr
     */
    mode: XRSessionMode;
    /**
     * Launches a WebXR session.
     */
    perform(): void;
}