import * as THREE from 'three';
import { ECSContext } from './core/ecs';
export type WebXRAnimationLoopMode = 'raf' | 'xr';
export interface WebXRConfig {
    renderer: THREE.WebGLRenderer;
    xrEnabled: boolean;
    xrSessionMode: XRSessionMode;
    xrSessionInit: XRSessionInit;
    ctx: ECSContext;
    animate: () => void;
    getFrameId: () => number;
    setFrameId: (id: number) => void;
}
export interface WebXRHelpers {
    xrSupportPromise: Promise<boolean>;
    useXRAnimationLoop: () => void;
    useRAFAnimationLoop: () => void;
    ensureXRSessionSupport: (mode: XRSessionMode) => Promise<void>;
    enterXR: (mode?: XRSessionMode, sessionInit?: XRSessionInit) => Promise<XRSession | null>;
    exitXR: () => Promise<void>;
    getXRSession: () => XRSession | null;
    getAnimationLoopMode: () => WebXRAnimationLoopMode;
}
export declare function createWebXRHelpers(config: WebXRConfig): WebXRHelpers;
//# sourceMappingURL=webxr.d.ts.map