event handlers are not typed

https://github.com/plotly/angular-plotly.js/blob/5201d97fc2e01e5533d08a921cd44e28265a9222/projects/plotly/src/lib/plotly.component.ts#L80

I was attempting to implement some drill down functionality in the charts in my dashboard. Unfortunately, when I bound a method in my component to the (plotlyClick) output, I noticed that the type of $event was void. But my component method typed the event as unknown anyway, and I console.log the event object, and there is a ton of information in there.

On this line: https://github.com/plotly/angular-plotly.js/blob/master/projects/plotly/src/lib/plotly.component.ts#L241

...I can see that the output indeed is emitting data, just like my logging indicated. Is there anyway we could get these outputs typed? I imagine that the type would be pretty broad due to the amount of different charts/maps out there. But TypeScript thinking that the output is void is probably worse then just not knowing what the event data looks like, but still acknowledging its existence.

Bắt đầu trong projects/plotly/src/lib/plotly.component.ts tại khai báo output quanh dòng 80 và phần emission quanh dòng 241. Truy vết các event payload được emit bởi output plotlyClick và cung cấp cho các output một kiểu TypeScript có thể sử dụng, đủ rộng cho dữ liệu biểu đồ; hoàn thành nghĩa là consumer không còn thấy event là void, trong khi dữ liệu được emit vẫn được biểu diễn.