import type { MultiFn1O } from "@thi.ng/defmulti";
import type { IShape, IShape2, IShape3, SamplingOpts } from "./api.js";
import { Polygon } from "./api/polygon.js";
import { Polygon3 } from "./api/polygon3.js";
/**
 * Function overrides for {@link asPolygon}.
 */
export type AsPolygonFn = {
    (shape: IShape2, opts?: number | Partial<SamplingOpts>): Polygon[];
    (shape: IShape3, opts?: number | Partial<SamplingOpts>): Polygon3[];
} & MultiFn1O<IShape, number | Partial<SamplingOpts>, (Polygon | Polygon3)[]>;
/**
 * Converts given shape boundary into an array of {@link Polygon}s or
 * {@link Polygon3}, optionally using provided
 * [`SamplingOpts`](https://docs.thi.ng/umbrella/geom/interfaces/SamplingOpts.html)
 * or number of target vertices.
 *
 * @remarks
 * If the input shape has a `__samples` attribute, it will be removed in the
 * results polys to avoid recursive application.
 *
 * Currently implemented for:
 *
 * - {@link Arc}
 * - {@link Circle}
 * - {@link ComplexPolygon}
 * - {@link Ellipse}
 * - {@link Line}  (will be closed)
 * - {@link Line3}  (will be closed)
 * - {@link Path}
 * - {@link Path3}
 * - {@link Polygon}
 * - {@link Polygon3}
 * - {@link Polyline} (will be closed)
 * - {@link Polyline3} (will be closed)
 * - {@link Quad}
 * - {@link Quad3}
 * - {@link Rect}
 * - {@link Triangle}
 * - {@link Triangle3}
 *
 * @param shape
 * @param opts
 */
export declare const asPolygon: AsPolygonFn;
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