import { SvelteComponent } from "svelte";
declare const __propDef: {
    props: {
        [x: string]: any;
    };
    events: {
        /** Fires when a user clicks the VR button. */
        click: {
            state: 'unsupported' | 'insecure' | 'blocked' | 'supported';
        };
        /** Fires when an enter / exit session error occurs. */
        error: Error;
    };
    slots: {};
};
export type ButtonVrProps = typeof __propDef.props;
export type ButtonVrEvents = typeof __propDef.events;
export type ButtonVrSlots = typeof __propDef.slots;
/**
 * `<VRButton />` is an HTML `<button />` that can be used to init and display info about your immersive VR session.
 *
 * ```svelte
 * <VRButton
 *   on:error={(event) => {}}
 *   on:click={(event) => {}}
 * />
 * ```
 */
export default class ButtonVr extends SvelteComponent<ButtonVrProps, ButtonVrEvents, ButtonVrSlots> {
}
export {};