import React, { PureComponent } from 'react';
import { GroupProps } from 'react-select/lib/components/Group';
import { Props as TimePickerProps } from './TimePickerPopover';
import { TimeRange } from '../../types/time';
export interface DataProps {
    onPopoverOpen: () => void;
    onPopoverClose: (timeRange: TimeRange) => void;
    popoverProps: TimePickerProps;
}
interface Props extends GroupProps<any> {
    data: DataProps;
}
interface State {
    isPopoverOpen: boolean;
}
export declare class TimePickerOptionGroup extends PureComponent<Props, State> {
    pickerTriggerRef: React.RefObject<HTMLDivElement>;
    state: State;
    onClick: () => void;
    render(): JSX.Element;
}
export {};