export declare const setBackgroundFetchToken: (option?: {}, ...args: any[]) => Promise & Record & TaroGeneral.CallbackResult>; export declare const onBackgroundFetchData: (option?: {}, ...args: any[]) => Promise & Record & TaroGeneral.CallbackResult>; export declare const getBackgroundFetchToken: (option?: {}, ...args: any[]) => Promise & Record & TaroGeneral.CallbackResult>; export declare const getBackgroundFetchData: (option?: {}, ...args: any[]) => Promise & Record & TaroGeneral.CallbackResult>;