export declare const XML_NS = "http://www.w3.org/XML/1998/namespace";
export declare const XSI_NS = "http://www.w3.org/2001/XMLSchema-instance";
export declare const DCORE_NS = "http://purl.org/dc/elements/1.1/";
export declare const DCTERMS_NS = "http://purl.org/dc/terms/";
export declare const DCMITYPE_NS = "http://purl.org/dc/dcmitype/";
export declare const DCTERMS_PREFIX = "dcterms";
export declare const REL_NS = "http://schemas.openxmlformats.org/officeDocument/2006/relationships";
export declare const COMMENTS_NS = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/comments";
export declare const IMAGE_NS = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/image";
export declare const VML_NS = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/vmlDrawing";
export declare const EXTERNAL_LINK_NS = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/externalLink";
export declare const VTYPES_NS = "http://schemas.openxmlformats.org/officeDocument/2006/docPropsVTypes";
export declare const XPROPS_NS = "http://schemas.openxmlformats.org/officeDocument/2006/extended-properties";
export declare const CUSTPROPS_NS = "http://schemas.openxmlformats.org/officeDocument/2006/custom-properties";
export declare const CPROPS_FMTID = "{D5CDD505-2E9C-101B-9397-08002B2CF9AE}";
export declare const PKG_REL_NS = "http://schemas.openxmlformats.org/package/2006/relationships";
export declare const COREPROPS_NS = "http://schemas.openxmlformats.org/package/2006/metadata/core-properties";
export declare const CONTYPES_NS = "http://schemas.openxmlformats.org/package/2006/content-types";
export declare const SHEET_MAIN_NS = "http://schemas.openxmlformats.org/spreadsheetml/2006/main";
export declare const CHART_NS = "http://schemas.openxmlformats.org/drawingml/2006/chart";
export declare const DRAWING_NS = "http://schemas.openxmlformats.org/drawingml/2006/main";
export declare const SHEET_DRAWING_NS = "http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing";
export declare const CHART_DRAWING_NS = "http://schemas.openxmlformats.org/drawingml/2006/chartDrawing";
export declare const PICTURE_NS = "http://schemas.openxmlformats.org/drawingml/2006/picture";
export declare const CUSTOMUI_NS = "http://schemas.microsoft.com/office/2006/relationships/ui/extensibility";
export declare const MARKUP_COMPAT_NS = "http://schemas.openxmlformats.org/markup-compatibility/2006";
export declare const X14_NS = "http://schemas.microsoft.com/office/spreadsheetml/2009/9/main";
export declare const X15_NS = "http://schemas.microsoft.com/office/spreadsheetml/2010/11/main";
export declare const X16_NS = "http://schemas.microsoft.com/office/spreadsheetml/2014/revision";
export declare const C14_NS = "http://schemas.microsoft.com/office/drawing/2010/chart";
export declare const C15_NS = "http://schemas.microsoft.com/office/drawing/2012/chart";
export declare const C16_NS = "http://schemas.microsoft.com/office/drawing/2017/03/chart";
export declare const CX_NS = "http://schemas.microsoft.com/office/drawing/2014/chartex";
export declare const THREADED_COMMENTS_NS = "http://schemas.microsoft.com/office/spreadsheetml/2018/threadedcomments";
export declare const DEFAULT_PREFIXES: Readonly<Record<string, string>>;
export declare const PACKAGE_PROPS = "docProps";
export declare const PACKAGE_XL = "xl";
export declare const PACKAGE_RELS = "_rels";
export declare const PACKAGE_THEME = "xl/theme";
export declare const PACKAGE_WORKSHEETS = "xl/worksheets";
export declare const PACKAGE_CHARTSHEETS = "xl/chartsheets";
export declare const PACKAGE_DRAWINGS = "xl/drawings";
export declare const PACKAGE_CHARTS = "xl/charts";
export declare const PACKAGE_IMAGES = "xl/media";
export declare const PACKAGE_PIVOT_TABLE = "xl/pivotTables";
export declare const PACKAGE_PIVOT_CACHE = "xl/pivotCache";
export declare const PACKAGE_WORKSHEET_RELS = "xl/worksheets/_rels";
export declare const PACKAGE_CHARTSHEETS_RELS = "xl/chartsheets/_rels";
export declare const ARC_CONTENT_TYPES = "[Content_Types].xml";
export declare const ARC_ROOT_RELS = "_rels/.rels";
export declare const ARC_WORKBOOK_RELS = "xl/_rels/workbook.xml.rels";
export declare const ARC_CORE = "docProps/core.xml";
export declare const ARC_APP = "docProps/app.xml";
export declare const ARC_CUSTOM = "docProps/custom.xml";
export declare const ARC_WORKBOOK = "xl/workbook.xml";
export declare const ARC_STYLE = "xl/styles.xml";
export declare const ARC_THEME = "xl/theme/theme1.xml";
export declare const ARC_SHARED_STRINGS = "xl/sharedStrings.xml";
export declare const ARC_CUSTOM_UI = "customUI/customUI.xml";
export declare const XLSX_TYPE: string;
export declare const XLTX_TYPE: string;
export declare const XLSM_TYPE: string;
export declare const XLTM_TYPE: string;
export declare const SHARED_STRINGS_TYPE: string;
export declare const EXTERNAL_LINK_TYPE: string;
export declare const WORKSHEET_TYPE: string;
export declare const COMMENTS_TYPE: string;
export declare const STYLES_TYPE: string;
export declare const CHARTSHEET_TYPE: string;
export declare const DRAWING_TYPE = "application/vnd.openxmlformats-officedocument.drawing+xml";
export declare const CHART_TYPE = "application/vnd.openxmlformats-officedocument.drawingml.chart+xml";
export declare const CHARTEX_TYPE = "application/vnd.ms-office.chartex+xml";
export declare const CHARTSHAPE_TYPE = "application/vnd.openxmlformats-officedocument.drawingml.chartshapes+xml";
export declare const THEME_TYPE = "application/vnd.openxmlformats-officedocument.theme+xml";
export declare const CPROPS_TYPE = "application/vnd.openxmlformats-officedocument.custom-properties+xml";
export declare const VBA_TYPE = "application/vnd.ms-office.vbaProject";
export declare const ACTIVEX_TYPE = "application/vnd.ms-office.activeX+xml";
export declare const CTRLPROPS_TYPE = "application/vnd.ms-excel.controlproperties+xml";
/**
 * Build a Clark-notation QName: `{namespace}localname`. When `namespace` is
 * empty / undefined the local name is returned as-is.
 */
export declare function qname(namespace: string | undefined, local: string): string;
/**
 * Inverse of {@link qname}. Returns `{ ns, local }`. For unprefixed names `ns`
 * is the empty string.
 */
export declare function parseQName(name: string): {
    ns: string;
    local: string;
};