interface WorkSheet implements Sheetimport { type WorkSheet } from "https://deno.land/x/lume@v2.3.0/deps/sheetjs.ts"; Worksheet Object Index Signatures[cell: string]: CellObject | WSKeys | anyPropertiesoptional!cols: ColInfo[]Column Info optional!rows: RowInfo[]Row Info optional!merges: Range[]Merge Ranges optional!protect: ProtectInfoWorksheet Protection info optional!autofilter: AutoFilterInfoAutoFilter info