export const breakpoints = { lg: 1200, md: 992, sm: 768, xs: 0, }; const BreakpointInstance = { windowWidth: () => window.innerWidth, getBreakpointSize() { const windowWidth = this.windowWidth(); const breakpoint = Object.keys(breakpoints).find(key => windowWidth > breakpoints[key]); return breakpoint; }, }; export default BreakpointInstance;