API REFERENCE
XlsxWorkbook
Fields, allowed values, and APIs that use XlsxWorkbook.
Type definition
A question mark (?) marks an optional field; readonly marks a value you should not change directly. A union (|) accepts one of the listed forms. Functions are callbacks that Grid invokes at the relevant point.
export interface XlsxWorkbook {
readonly sheets: ReadonlyArray<XlsxWorkbookSheet>;
readonly definedNames: ReadonlyArray<XlsxDefinedName>;
readonly date1904: boolean;
}