resume-client-socket.io/test/app/node_modules/moment/src/lib/utils/hooks.js

Resume Client API for Socket.IO and Node.JS - Medical Speech to Summarized Text

export { hooks, setHookCallback };

var hookCallback;

function hooks() {
    return hookCallback.apply(null, arguments);
}

// This is done to register the method called with moment()
// without creating circular dependencies.
function setHookCallback(callback) {
    hookCallback = callback;
}