// We need to check if those plugins return Queue or not and if they do, we return queueImmediately.
			queueStrategy = queueAfterBackoff
		}
	}

	return queueStrategy
}

// runPreEnqueuePlugins iterates PreEnqueue function in each registered PreEnqueuePlugin.
// It returns true if all PreEnqueue function run successfully; otherwise returns false
// upon the first failure.