import { CustomGeometry } from '../document-model/index.js';
import { PathSegment, VectorPath } from '../vector.js';
/**
 * The four closed segments of the `w`×`h` bounding rectangle, in the local y-up
 * frame (origin bottom-left). The fallback geometry for unknown presets.
 */
export declare function rectSegments(w: number, h: number): ReadonlyArray<PathSegment>;
/** The `w`×`h` bounding rectangle as a {@link VectorPath}. */
export declare function rectPath(w: number, h: number): VectorPath;
/**
 * Map a preset shape name (§20.1.10.55) to its vector path(s) in the local y-up
 * frame, sized `w`×`h` points and shaped by the `adjust` guides. Returns `null`
 * for an unknown preset so the caller falls back to the bounding rectangle —
 * graceful degradation that keeps even unimplemented presets visible (with the
 * right fill/line) and never throws.
 *
 * @param preset The preset geometry name (e.g. `'roundRect'`, `'rightArrow'`).
 * @param w      Box width in points.
 * @param h      Box height in points.
 * @param adjust Raw `a:gd` adjust guides by name (thousandths of a percent).
 * @returns The path(s), or `null` for an unrecognised preset.
 */
export declare function presetPaths(preset: string, w: number, h: number, adjust: ReadonlyMap<string, number>): Array<VectorPath> | null;
/**
 * Convert a custom geometry (§20.1.9) to a vector path. Path-space coordinates
 * (y-down, origin top-left) are scaled to the shape box and flipped to the local
 * y-up frame; quadratics are elevated to cubics; `arcTo` is decomposed via the
 * shared arc helper. Angles are 1/60000° clockwise in y-down, which becomes
 * negative (CCW) once y is flipped.
 *
 * @param geom The parsed custom geometry (path size + draw commands).
 * @param wPt  Box width in points.
 * @param hPt  Box height in points.
 * @returns A single-element array holding the built path.
 */
export declare function customPaths(geom: CustomGeometry, wPt: number, hPt: number): Array<VectorPath>;