Lists all available sheets in a HCUP Summary Trend Table Excel file.
Examples
# \donttest{
sheets <- list_trend_table_sheets("path/to/HCUP_SummaryTrendTables_T2a.xlsx")
#> Error in list_trend_table_sheets("path/to/HCUP_SummaryTrendTables_T2a.xlsx"): File not found: path/to/HCUP_SummaryTrendTables_T2a.xlsx
print(sheets)
#> Error: object 'sheets' not found
# }
