export declare function getGroupName(rx: string | RegExp): string | undefined;
export declare function getAllGroupstarts(rx: string | RegExp): string | undefined;
export declare function getAllGroupNames(rx: string | RegExp): string[];
export type UnnamedGroupType = 'capturing' | 'non-capturing' | 'positive-lookahead' | 'positive-lookbehind' | 'negative-lookahead' | 'negative-lookbehind';
export type UnnamedGroupTypeAliases = 'unnamed' | 'nc' | 'lookahead' | 'lookbehind' | 'nlookahead' | 'nlookbehind';
export type GroupType = 'named' | UnnamedGroupType;
export declare const groupStarts: Record<GroupType, string>;
export declare const groupTypes: Record<string, GroupType>;
//# sourceMappingURL=grouping.d.ts.map