Type of axis label padding changes in 11.4.3 about highcharts

[bre1470]

@karolkolodziej The doclet of it has no following default assignment, so it has to provide the necessary type information itself.

[karolkolodziej]

FYI @pawelfus

[karolkolodziej]

Hi @seanparmelee! Thank you for reporting the issue!

You are right the highcharts.d.ts suggests it should be a string which doesn't make sense.

Internal note:
The last thing that was changed with the padding was: #21005
Is this docklet correct @bre1470?

highcharts/ts/Core/Axis/AxisDefaults.ts

Lines 1028 to 1033 in c4e6356

	* The pixel padding for axis labels, to ensure white space between
	* them. Defaults to 4 for horizontal axes, 1 for vertical.
	*
	* @default undefined
	* @product highcharts gantt
	* @apioption xAxis.labels.padding