我想在TypeScrip中制作DrawInputHighcharts函数的原型,并在我想做的时候这样做:
(function (H) {
Highcharts.RangeSelector.prototype.drawInput = () => {
// some code
};
})(Highcharts);
它说"类型‘typeof import’上不存在属性‘RangeSelector’"
我试着做到了以下几点:
(function (H) {
console.log(Highcharts.RangeSelector)
})(Highcharts as any);
它返回的是未定义的.奇怪的是,当我简单地做
console.log(Highcharts)
它显示了RangeSelector选项