export type AudioSessionState = 'inactive' | 'active' | 'interrupted';
export type AudioSessionType = 'auto' | 'playback' | 'transient' | 'transient-solo' | 'ambient' | 'play-and-record';
export interface AudioSession extends EventTarget {
    type: AudioSessionType;
    state: AudioSessionState;
    onstatechange: EventListenerOrEventListenerObject;
}
declare global {
    interface Navigator {
        /**
         * `audioSession` is available in Safari only. See:
         * https://github.com/w3c/audio-session/blob/main/explainer.md
         */
        audioSession?: AudioSession;
    }
}