Hey Guys,   I'm trying to figure out how to apply StaggerFrom animation with my React functional component. You guys were able to help with Class component version as seen here.    I'm thinking I need to set an empty array as a variable, then reference each array element within ref attribute, but can't quit figure out the syntax as let cardRef[] = useRef(); doesn't seem to work. See the Pen zYOdZYE by ericnguyen23 (@ericnguyen23) on CodePen