import PropTypes from 'prop-types';
import { Component } from 'react';
import { CommonThemeProps } from '../types';
import { NumberPickerProps as NextNumberPickerProps } from '@alifd/next/types/number-picker';
interface NumberPickerProps extends NextNumberPickerProps, CommonThemeProps {
    state?: 'error' | 'loading' | 'success' | 'warning';
}
declare class NumberPicker extends Component<NumberPickerProps> {
    onFocus: (e: any) => void;
    onBlur: (e: any) => void;
    static contextTypes: {
        theme: PropTypes.Requireable<string>;
    };
    render(): JSX.Element;
}
declare const _default: typeof NumberPicker;
export default _default;
