import type { IDistance, IPoints, ITouchPoints } from '../../types';
declare function getDeltaPoints(currentPoints: IPoints[], lastPoints: IPoints[]): IPoints;
declare function getDeltaDistance(currentPoints: IPoints[], lastPoints: IPoints[]): IDistance;
declare function getDeltaRotation(currentPoints: ITouchPoints[], lastPoints: ITouchPoints[]): void;
declare function getDeltaDistanceBetweenIPoints(currentPoints: IPoints[], lastPoints: IPoints[]): IDistance;
declare function copyPointsList(points: ITouchPoints[]): ITouchPoints[];
declare function copyPoints(points: ITouchPoints): ITouchPoints;
declare function getMeanPoints(points: IPoints[]): IPoints;
declare function getMeanTouchPoints(points: ITouchPoints[]): ITouchPoints;
export { getMeanPoints, getMeanTouchPoints, copyPoints, copyPointsList, getDeltaDistanceBetweenIPoints, getDeltaPoints, getDeltaDistance, getDeltaRotation, };
