import type { GuidelineSnap } from './types';
/**
 * Returns keys of guidelines that are closest to the image and withthin the snapGap.
 * If both default and dynamic guidelines present, only returns default guidelines
 */
export declare const findClosestSnap: (mediaSingleWidth: number, snapArray: number[], guidelineSnaps: GuidelineSnap[], snapGap?: number) => {
    gap: number;
    keys: string[];
};