import * as React from "react" ; interface Props { innerRef ? : ( node : HTMLDivElement ) => void ; children : React . ReactNode ; } const Background = ( props ) => { const { innerRef } = props ; return ( < div ref = { innerRef } className = "draggable" style = { { backgroundColor : "#000" , position : "absolute" , top : 0 , bottom : 0 , left : 0 , right : 0 , height : "100%" , width : "100%" , } } tabIndex = { 0 } > { props . children } < /div>); } ; export default Background ;