ToolbarProps
Properties
children
children: ReactNode;
style?
optional style: CSSProperties;
titleAlign?
optional titleAlign: 
  | "center"
  | "stretch"
  | "flex-end"
  | "flex-start"
  | "baseline";
toolbarCls?
optional toolbarCls: string;
useGutters?
optional useGutters: boolean;
variant?
optional variant: "min" | "dense" | "regular";
defaults to regular height, dense is smaller height, min is height of toolbar items