Is it possible to override the automatically generated typescript definition

[GeorgeScrivener]

Is there any way to override the automatically generated typescript definitions?

I have the following problem:

// Rust definition:
pub fn render(context: web_sys::CanvasRenderingContext2d)

// Automatically generated typescript definition:
render(context: any): void;

// Signature I want:
render(context: CanvasRenderingContext2D): void;

I had a look at typescript_custom_section but that doesn't seem to do what I need.

What work would be required to improve the typescript generation for web_sys code?

This appears to be similar to issues #1847 & #1691

[alexcrichton]

Thanks for the report! I think this is a duplicate of #1691 so I'm gonna close in favor of that. Having the types for web-sys show up I think would unfortunately be pretty difficult, but may be worth pursuing as well!