AutoBaseUnitSteps

The provided time-interval steps when baseUnit is set to either "fit" or "auto". The axis will try to divide the active period into the smallest possible units that yield maxDateGroups or less discrete intervals.

Name	Type	Default	Description
days?	number[]		The preferred interval steps when displaying days.
hours?	number[]		The preferred interval steps when displaying hours.
milliseconds?	number[]		The preferred interval steps when displaying milliseconds.
minutes?	number[]		The preferred interval steps when displaying minutes.
months?	number[]		The preferred interval steps when displaying months.
seconds?	number[]		The preferred interval steps when displaying seconds.
weeks?	number[]		The preferred interval steps when displaying weeks.
years?	number[]		The preferred interval steps when displaying years.