react-hooks：CSSProperties 1、定义变量
const divStyle: React.CSSProperties = {
width: "11rem",
height: "7rem",
backgroundColor: `rgb(${d},${}, ${lor.blue})`
};
使⽤：
<div style={divStyle} />
2、定义函数
interface SidebarProps {
isVisible: boolean;
}
const divStyle = (props: SidebarProps): React.CSSProperties=>({
width: props.isVisible ? "23rem" : "0rem"
})
export const SidebarComponent: React.StatelessComponent<SidebarProps> = props => (
<div style={divStyle(props)}>
{props.isVisible}
reacthooks理解
</div>
)
const divStyle = (props: SidebarProps): React.CSSProperties=>({
width: props.isVisible ? "23rem" : "0rem"
})
返回值为React.CSSProperties类型