import { ShapeBlock } from '../core/document-model/index.js';
import { ColorResolver } from '../core/drawingml/colors.js';
import { ParsedWorksheet } from '../core/spreadsheet-model/index.js';
import { PoNode } from '../core/po-helpers.js';
/**
 * Parse a drawing's `xdr:sp` shape anchors (§20.5.2.30) into anchor-ordered
 * {@link ShapeBlock}s (E-SHEET W2), reusing the shared DrawingML geometry / fill /
 * line / text readers. A shape's box comes from its sheet anchor (from/to tracks),
 * not its `a:xfrm`. Returns `[]` when the drawing has no shapes (chart/picture-only),
 * so the reader's gate keeps non-shape sheets off this second parse.
 *
 * @param drawingXml The drawing part bytes (re-parsed via `parseXml` for the
 *                   preserveOrder tree the shape readers expect).
 * @param worksheet  The host worksheet, for the column/row track geometry.
 * @param colors     The theme colour resolver threaded into fill/line parsing.
 * @param themeLineWidths The theme's `a:lnStyleLst` widths in points, which an
 *                   `<a:lnRef idx>` indexes for a gallery-styled outline.
 * @param themeFillStyles The theme's `a:fillStyleLst` nodes, which an
 *                   `<a:fillRef idx>` indexes for a gallery-styled fill.
 * @param themeEffectStyles The theme's `a:effectStyleLst` nodes, which an
 *                   `<a:effectRef idx>` indexes for a gallery-styled shadow.
 */
export declare function parseSheetShapes(drawingXml: Uint8Array, worksheet: ParsedWorksheet, colors: ColorResolver, themeLineWidths?: ReadonlyArray<number>, themeFillStyles?: ReadonlyArray<PoNode>, themeEffectStyles?: ReadonlyArray<PoNode>): Array<ShapeBlock>;
/**
 * The boxes the diagram frames of a drawing occupy, in document order.
 *
 * §20.5.2.16 `xdr:graphicFrame` is how a sheet hosts a diagram: the frame is
 * anchored like any other drawing and the diagram itself lives in its own
 * parts. The frame gives the corner its fallback shapes are laid out from —
 * see {@link parseDiagramShapes}.
 *
 * @param drawingXml The drawing part bytes.
 * @param worksheet  The host worksheet, for the column/row track geometry.
 * @returns One box per diagram frame, in the order the drawing writes them.
 */
export declare function parseDiagramFrames(drawingXml: Uint8Array, worksheet: ParsedWorksheet): Array<AnchorBox>;
/**
 * Parse the fallback drawing of a SmartArt diagram (§ MS-ODRAWXML 2.1
 * `dsp:drawing`) into the shapes it lays out.
 *
 * A diagram is FOUR parts of description — data, layout, quick style, colours —
 * that a renderer is meant to lay out itself, and nobody outside Office does.
 * The producer therefore also writes what it drew: a plain DrawingML picture of
 * the result, under `dsp:`, reachable from the drawing part by a
 * `diagramDrawing` relationship. Reading it is the difference between a diagram
 * and a blank space — tdf83671_SmartArt_import.xlsx draws three nested circles
 * where we drew nothing between its "start" and its "end".
 *
 * The shapes' `a:xfrm` offsets are relative to the frame the diagram sits in,
 * so the frame's own corner is all that has to be added.
 *
 * @param diagramXml The `dsp:drawing` part bytes.
 * @param frame      The box the graphic frame occupies on the page.
 * @param colors     The theme colour resolver.
 * @param themeLineWidths   `a:lnStyleLst` widths, indexed by `<a:lnRef idx>`.
 * @param themeFillStyles   `a:fillStyleLst` nodes, indexed by `<a:fillRef idx>`.
 * @param themeEffectStyles `a:effectStyleLst` nodes, indexed by `<a:effectRef idx>`.
 * @returns The shapes, in the order the diagram stacks them.
 */
export declare function parseDiagramShapes(diagramXml: Uint8Array, frame: AnchorBox, colors: ColorResolver, themeLineWidths?: ReadonlyArray<number>, themeFillStyles?: ReadonlyArray<PoNode>, themeEffectStyles?: ReadonlyArray<PoNode>): Array<ShapeBlock>;
export interface AnchorBox {
    readonly widthPt: number;
    readonly heightPt: number;
    readonly anchorRow: number;
    /** Distance from the sheet's top-left corner to the shape's, in points. */
    readonly xPt: number;
    readonly yPt: number;
}