import type { ReadonlyVec } from "@thi.ng/vectors";
import { type IntersectionResult } from "./api.js";
/**
 * 2D only.
 *
 * @param rpos
 * @param dir
 * @param pts
 * @param closed
 * @param minD
 * @param maxD
 */
export declare const intersectRayPolyline: (rpos: ReadonlyVec, dir: ReadonlyVec, pts: ReadonlyVec[], closed?: boolean, minD?: number, maxD?: number) => IntersectionResult;
/**
 * 2D only.
 *
 * @param rpos
 * @param dir
 * @param pts
 * @param closed
 * @param minD
 * @param maxD
 */
export declare const intersectRayPolylineAll: (rpos: ReadonlyVec, dir: ReadonlyVec, pts: ReadonlyVec[], closed?: boolean, minD?: number, maxD?: number) => IntersectionResult;
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