Module API signals and property changes cannot be listened using a Connections element

Connections element doesn't work with objects that are exposed through the new module API. Connections element is handy when you need to listen to a signal of an object that is either exposed as a context property or that hasn't been declared inside the QML document listening to the signal. There might be a good reason why this doesn't work, but nevertheless it goes against developer's expectations.

Code below

import QtQuick 2.0
import module 1.0 as Module
Connections {
    target: Module
    onPropertyNameChanged: console.log("propertyName", propertyName)
}

just produces warning

file:///../file.qml:4: Unable to assign null to QObject*

There exists a simple workaround for listening to property change signals, but this doesn't work with plain signals:

property variant propertyName: Module.propertyName
onPropertyNameChanged: console.log("propertyName", propertyName)