import type { Image } from '../../Image.js';
import type { Point } from '../../geometry/index.js';
/**
 * Compute the score of a keypoint using the function described in the FAST article.
 * DOI: https://doi.org/10.1007/11744023_34.
 * @param image - Image to process.
 * @param origin - Keypoint coordinates.
 * @param threshold - FAST threshold.
 * @param circlePoints - Coordinates of the points on the circle.
 * @returns Score of the corner.
 */
export declare function getFastScore(image: Image, origin: Point, threshold: number, circlePoints: Point[]): number;
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