What's this "timers" class?

[kflynn]

From quark_node_runtime.js in Runtime#schedule:

        if ( ms >= 1 ) {
            timers.setTimeout(function () { handler.onExecute(self); }, ms);
        }
        else {
            timers.setImmediate(function() { handler.onExecute(self); });
        }

The setImmediate call generates an Invalid calling object exception in Windows 10 Edge; why are we trying to call through timers? What is that? :)

[kflynn]

cf https://app.getsentry.com/datawireio/strobe/issues/144133749