How do I access the bindingContext constructor?

[tscpp]

I am making my own component registration to use shadow-dom in my components. However I can't make a new binding context because the "bindingContext" constructor is not exported in the build. I can't simply copy and paste the constructor because the constructor utilizes symbols.

tko/packages/bind/src/bindingContext.ts

Line 24 in afaa804

export function bindingContext (dataItemOrAccessor, parentContext, dataItemAlias, extendCallback, settings) {

---

I solved the specific problem I had by using the "extendContextCallback" property in the applyBindings function which was new to me.

[brianmhunt]

Thanks @tscpp .

Indeed it isn't exported. I think it should be, too.

One option is to make a custom build, then you can import it like this (for both the build and your own purposes):

import {
  bindingContext as BindingContextConstructor
} from "@tko/bind";

Another option is if you have another $context you can use createChildContext.

Both feel like workarounds, but I hope this is helpful food for thought.