• 判断是否支持css

    Returns

    Type Parameters

    • K extends keyof CSSStyleDeclaration

    • V extends null | string | number | CSSRule | ((property: string) => string) | ((property: string) => string) | ((index: number) => string) | ((property: string) => string) | ((property: string, value: null | string, priority?: string) => void)

    Parameters

    • key: K
    • value: V

    Returns boolean