redraw property
Fires when the chart is redrawn, either after a call to
chart.redraw() or after an axis, series or point is modified with
the redraw option set to true. One parameter, event, is passed
to the function, containing common event information.
API Docs: https://api.highcharts.com/highcharts/chart.events.redraw
Implementation
HighchartsCallback? redraw;