interface CsvParseStreamOptions implements ReadOptionsimport { type CsvParseStreamOptions } from "https://deno.land/std@0.203.0/csv/mod.ts"; PropertiesoptionalskipFirstRow: booleanIf you provide skipFirstRow: true and columns, the first line will be skipped. If you provide skipFirstRow: true but not columns, the first line will be skipped and used as header definitions. optionalcolumns: readonly string[]List of names used for header definition.