[skip ci][resolves #81] Document callback of Fluxible#rehydrate
[skip ci][resolves #81] Document callback of Fluxible#rehydrate
localnerve/fluxible,kelsadita/fluxible,DelvarWorld/fluxible,kwangkim/fluxible,IveWong/fluxible,pablolmiranda/fluxible,gpbl/fluxible,v2018z/fluxible,YoussefTaghlabi/fluxible,turadg/fluxible