make `isResizing` public
make `isResizing` public

gdseller/plottable,softwords/plottable,palantir/plottable,palantir/plottable,jacqt/plottable,RobertoMalatesta/plottable,gdseller/plottable,jacqt/plottable,danmane/plottable,onaio/plottable,palantir/plottable,NextTuesday/plottable,onaio/plottable,alyssaq/plottable,gdseller/plottable,onaio/plottable,RobertoMalatesta/plottable,NextTuesday/plottable,alyssaq/plottable,RobertoMalatesta/plottable,jacqt/plottable,softwords/plottable,NextTuesday/plottable,danmane/plottable,iobeam/plottable,danmane/plottable,palantir/plottable,iobeam/plottable,softwords/plottable,iobeam/plottable,alyssaq/plottable