import type { Match } from '../matching/bruteForceMatch.js';
/**
 * Get the shade of the match with given index (the color is an indicator
 * of the distance). The matches should be sorted with smallest distance first.
 * @param matches - The sorted keypoints.
 * @param index - Index of the keypoint.
 * @param colors - The colors from which to pick (sorted from brightest to darkest).
 * @returns The color the keypoint should have.
 */
export declare function getMatchColor(matches: Match[], index: number, colors: number[][]): number[];
//# sourceMappingURL=getMatchColor.d.ts.map