nerv-server error: navigator is not defined

[i-like-robots]

When attempting to use nerv-server v1.3.12 in a Node environment it throws immediately:

require('nerv-server')
// throws ReferenceError: navigator is not defined

The issue is being thrown by the following line:

nerv/packages/nerv-utils/src/next-tick.ts

Lines 4 to 5 in 5d69c49

	const isMacSafari = navigator && navigator.platform &&
	/mac/i.test(navigator.platform) && /^((?!chrome|android).)*safari/i.test(navigator.userAgent)

Removing this function (it does not appear to be used) resolves the issue.