/// <reference types="react" />
import { SelectGroupPropsHelper } from './SelectGroupPropsHelper';
export interface MultiNumberSelectGroupProps extends SelectGroupPropsHelper<number[] | undefined | null> {
}
/** A `<SelectGroup/>` dropdown with values as numbers. Many options can be selected at a time. */
export declare function MultiNumberSelectGroup(props: MultiNumberSelectGroupProps): JSX.Element;
export interface SingleNumberSelectGroupProps extends SelectGroupPropsHelper<number | undefined | null> {
}
/** A `<SelectGroup/>` dropdown with values as numbers. Only one option can be selected at a time. */
export declare function SingleNumberSelectGroup(props: SingleNumberSelectGroupProps): JSX.Element;