import { AttachmentPointName } from 'ketcher-core';
export declare type PhosphatePosition = '3' | '5';
declare type AttachmentPointMap = Map<AttachmentPointName, [number, number]>;
export declare const getRequiredAttachmentPointsForPhosphatePosition: (phosphatePosition: PhosphatePosition) => {
    sugar: AttachmentPointName;
    phosphate: AttachmentPointName;
};
export declare const hasPhosphatePositionAttachmentPointConflict: (phosphatePosition: PhosphatePosition, sugarAttachmentPoints?: AttachmentPointMap, phosphateAttachmentPoints?: AttachmentPointMap) => boolean;
export {};