bigger property

Implementation

LayoutBreakpoint? get bigger {
  return {
    LayoutBreakpoint.xs: LayoutBreakpoint.sm,
    LayoutBreakpoint.sm: LayoutBreakpoint.md,
    LayoutBreakpoint.md: LayoutBreakpoint.lg,
    LayoutBreakpoint.lg: LayoutBreakpoint.xl,
    LayoutBreakpoint.xl: null,
  }[this];
}