Per version "@types/kendo-ui": "2019.3.0" , typings chart label margins and padding (ChartLegendMargin, ChartLegendPadding, ChartLegendLabelsMargin, ChartCategoryAxisItemTitleMargin,... ) don't accept number values, only a dictionary with top, bottom, left and right.
Numbers are correct values for these properties, as shown on https://docs.telerik.com/kendo-ui/api/javascript/dataviz/ui/chart/configuration/series.labels.padding
Hello Anna,
Thank you for reporting the error to us. We have fixed that and the fix will be available in the next Service Pack.
As a token of gratitude for reporting the issue to us I have updated your Telerik points.
Regards,
Viktor Tachev
Progress Telerik