import * as OOXML from 'ooxml-types';
/**
 * https://learn.microsoft.com/en-us/dotnet/api/documentformat.openxml.spreadsheet.metadatarecord?view=openxml-3.0.1
 *
 * ah, mixing 0-based and 1-based indexes. that's great. not at all confusing.
 */
export interface MetadataRecord {
    t: number;
    v: number;
}
/**
 * https://learn.microsoft.com/en-us/dotnet/api/documentformat.openxml.spreadsheet.metadatatype?view=openxml-3.0.1
 *
 * punting on all these attributes for now, except the ones we specifically
 * want.
 */
export interface MetadataType {
    name: string;
    cell_meta?: boolean;
}
/**
 * the type `Future Feature Data Storage Area` is not actually defined? not
 * sure. maybe it's just a standard extension type and I need to look that up?
 *
 * for the time being we'll use a list of flags...
 */
export interface MetadataFlags {
    'dynamic-array'?: boolean;
}
/**
 * https://learn.microsoft.com/en-us/dotnet/api/documentformat.openxml.spreadsheet.futuremetadata?view=openxml-3.0.1
 * https://learn.microsoft.com/en-us/dotnet/api/documentformat.openxml.spreadsheet.futuremetadatablock?view=openxml-3.0.1
 *
 * these are named, matching the names in "MetadataType"; we'll use those
 * as indexes, and not store them in the object.
 *
 */
export interface FutureMetadata {
    flags: MetadataFlags;
}
/**
 * we're just reflecting the actual data at this point, not simplifying
 * (although we should simplify). will require some lookups.
 */
export interface Metadata {
    cell_metadata: MetadataRecord[];
    metadata_types: MetadataType[];
    future_metadata: Record<string, FutureMetadata[]>;
}
export declare const LookupMetadata: (source: Metadata, type: "cell" | "value", index: number) => FutureMetadata;
export declare const ParseMetadataXML: (root: OOXML.Metadata) => Metadata;