expost sliceRangeByDay

src/basic/DayGrid.ts

@@ -29,6 +29,7 @@ export default class DayGrid extends InteractiveDateComponent {
 	renderBgTrHtml: DayTableInterface['renderBgTrHtml']
 	renderIntroHtml: DayTableInterface['renderIntroHtml']
 	getCellRange: DayTableInterface['getCellRange']
+	sliceRangeByDay: DayTableInterface['sliceRangeByDay']
 
 	view: any // TODO: make more general and/or remove
 	helperRenderer: any

src/component/DayTableMixin.ts

@@ -12,6 +12,7 @@ export interface DayTableInterface {
 	bookendCells(trEl)
 	getCellDate(row, col)
 	getCellRange(row, col)
+	sliceRangeByDay(unzonedRange)
 	sliceRangeByRow(unzonedRange)
 	renderIntroHtml()
 }