/**
 * Copyright (c) 2025 mol* contributors, licensed under MIT, See LICENSE file for more info.
 *
 * @author David Sehnal <david.sehnal@gmail.com>
 */
import { JSONCifLigandGraph, JSONCifLigandGraphAtom } from '../../extensions/json-cif/ligand-graph.js';
export type RGroupName = keyof typeof RGroups;
export declare function attachRGroup(pGraph: JSONCifLigandGraph, rgroupName: RGroupName, pAtomOrId: number | JSONCifLigandGraphAtom): Promise<JSONCifLigandGraph>;
declare const RGroups: {
    CH3: string;
};
export {};