Expose packaged XDM files

[gburning]

At the moment the XDM files are packaged but not included in the manifest. I'd like to be able to import the channelManager that was previously exposed by the package as I need to bridge the gap between an iframe my extension loads and the parent channel.

Here's the code for my use case:

/**
 * Bridge XDM channel of child window (iframe) to host/parent window's channel.
 * This allows the loaded iframe to access the DevOps SDK as if it was loaded directly (with some caveats).
 */
function createChannelBridge(childWindow: Window) {
    const parentChannel = channelManager.addChannel(window.parent)
    const childChannel = channelManager.addChannel(
        childWindow,
        childWindow.origin
    )

    const childRegister = childChannel.getObjectRegistry()

    childRegister.register(
        'DevOps.HostControl',
        parentChannel.getRemoteObjectProxy('DevOps.HostControl')
    )

    childRegister.register('DevOps.ServiceManager', {
        getService,
    })
}

Ideally you would also export the hostControlId and serviceManagerId constants from the SDK file.