import { Option } from '../types';
type OptionMapItem = Option & {
    previous: OptionMapItem | undefined;
    next: OptionMapItem | undefined;
    index: number;
};
export default class OptionMap extends Map<string, OptionMapItem> {
    first: OptionMapItem | undefined;
    constructor(options: Option[]);
}
export {};
//# sourceMappingURL=option-map.d.ts.map