`#[napi(js_name = "...")]` and `#[napi(ts_type = "...")]` failing with `cfg_attr`

Hello, the following fails to compile, which prevents the struct from easily being used in a non-napi context.
```rs
#[cfg_attr(feature = "napi", napi(object))]
#[derive(Debug, Clone)]
// expected non-macro attribute, found attribute macro `napi`
// not a non-macro attribute
pub struct MergeStyles(#[napi(js_name = "enabled")] pub bool);
```