TypeScript imports with Penpal 5.2.0

Using Penpal 5.1.1, I was importing types and defining variables in a TypeScript project as follows:

import {AsyncMethodReturns, Connection, TCallSender, connectToParent} from 'penpal';

protected parentConnection: Connection<TCallSender>;
protected parent: AsyncMethodReturns<TCallSender>;

this.parentConnection = connectToParent({...});
this.parent = await this.parentConnection.promise;

Unfortunately, using Penpal 5.2.0, I cannot find the equivalent.

It seems TCallSender was replaced by CallSender and most types need to be imported from the lib folder:

import {AsyncMethodReturns, CallSender} from 'penpal/lib/types';

My main issue is about Connection which seems not exported. How to import it?

[marlon-tucker]

That has been something I’ve been meaning to submit a PR for actually.

Both the return types for connectToParent and connectToChild are not exported, which meant we couldn’t store the result as a strongly typed class member (we needed to keep track of it so we could dispose it properly in the future).

I hacked around that by defining a interface with a destroy function.

I just noticed you also seem to be importing TCallSender? That’s a generic type argument for the connectToParent function, so that should have never been importable.

But to answer your question we don’t import Connection currently, but we would if we could.

[Aaronius]

@marlon-tucker, a PR for Connection would be great! I’m going to close out this issue and create a new one for Connection.