@headless-tree/coreInterfacesSelectionFeatureItemInstanceOn this pageSelectionFeatureItemInstance <T>Index PropertiesdeselectisSelectedselectselectUpTotoggleSelectProperties deselectdeselect: () => voidType declaration(): voidReturns voidisSelectedisSelected: () => booleanType declaration(): booleanReturns booleanselectselect: () => voidType declaration(): voidReturns voidselectUpToselectUpTo: (ctrl: boolean) => voidType declaration(ctrl: boolean): voidParametersctrl: booleanReturns voidtoggleSelecttoggleSelect: () => voidType declaration(): voidReturns void