:new: Add getter for BottomPanel::panelVisibility
:new: Add getter for BottomPanel::panelVisibility

levity/linter,Arcanemagus/linter,shawninder/linter,elkeis/linter,kaeluka/linter,AtomLinter/Linter,atom-community/linter,AsaAyers/linter,mdgriffith/linter,steelbrain/linter,DanPurdy/linter,iam4x/linter,JohnMurga/linter,blakeembrey/linter,e-jigsaw/Linter,UltCombo/linter