declare global { interface Window { Hisense_GetSupportForDolbyAtmos?: () => boolean; } } export declare function isMp3Supported(): import("./utils/isContentTypeSupported").ResultIsContentTypeSupported; export declare function isMp4AudioSupported(): import("./utils/isContentTypeSupported").ResultIsContentTypeSupported; export declare function isAacSupported(): import("./utils/isContentTypeSupported").ResultIsContentTypeSupported; export declare function isDolbyDigitalSupported(): import("./utils/isContentTypeSupported").ResultIsContentTypeSupported; export declare function isDolbyDigitalPlusSupported(): import("./utils/isContentTypeSupported").ResultIsContentTypeSupported; export declare function isDolbyAtmosSupported(): Promise; export declare function isMpegHAudioSupported(): import("./utils/isContentTypeSupported").ResultIsContentTypeSupported; export declare function isVorbisSupported(): import("./utils/isContentTypeSupported").ResultIsContentTypeSupported; export declare function isFlacSupported(): import("./utils/isContentTypeSupported").ResultIsContentTypeSupported; export declare function isAlacSupported(): import("./utils/isContentTypeSupported").ResultIsContentTypeSupported; export declare function isOpusSupported(): import("./utils/isContentTypeSupported").ResultIsContentTypeSupported; export declare function isDtsSupported(): import("./utils/isContentTypeSupported").ResultIsContentTypeSupported; export declare function isDtsHdSupported(): import("./utils/isContentTypeSupported").ResultIsContentTypeSupported; export declare function isDtsExpressSupported(): import("./utils/isContentTypeSupported").ResultIsContentTypeSupported; export declare function isDtsXSupported(): import("./utils/isContentTypeSupported").ResultIsContentTypeSupported;