JS bindings question - Quill

[mantielero]

I was just experimenting with [Quill](https://quilljs.com/) trying to use it 
from Nim. I managed to get it working with Neel.

But I am struggling with what they call 
[Blot](https://github.com/quilljs/parchment).

I tried with:
    
    
    type
        BlotObj* = JsObject
    
    
    Run

and also:
    
    
    type
        BlotObj* {.importc:"Blot".} = ref object of RootObj
            blotName*: cstring
    
    
    Run

but I don't manage to get access to the fields within Blot.

When I run the following Nim code:
    
    
    echo line.blotName
    
    
    Run

where `line:BlotObj` it creates the following javascript code:
    
    
        rawEcho(cstrToNimstr(line_553648141.blotName));
    
    
    Run

but it reports the following error in that line:
    
    
    Uncaught TypeError: Cannot read properties of null (reading 'blotName')
        at o.onTextChangeCallback_553648133 (main.js:600:41)
        at l.emit (quill.js:2:76370)
        at o.emit (quill.js:2:22016)
        at I.U (quill.js:2:42342)
        at o.<anonymous> (quill.js:2:35255)
        at l.emit (quill.js:2:76763)
        at o.emit (quill.js:2:22016)
        at m.update (quill.js:2:12173)
        at MutationObserver.<anonymous> (quill.js:2:151853)
    
    
    Run

Any idea about how should I do it?