import * as React from 'react';
import { BaseTheme } from '../../theming/baseTheme';
import { FontProps, PaddingProps, ResponsiveProps, StylingProps, WithStyle } from '../types';
declare type SizeValue = 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12;
export declare type Size = SizeValue | SizeValue[];
interface Props<T extends BaseTheme> extends WithStyle<T>, ResponsiveProps<PaddingProps>, ResponsiveProps<StylingProps<T>>, ResponsiveProps<FontProps<T>> {
    size?: Size;
    testId?: string;
    innerRef?: React.RefObject<HTMLDivElement>;
}
export declare const GRID_SIZE: Size;
export declare class Col<T extends BaseTheme> extends React.Component<Props<T>> {
    static defaultProps: {
        size: Size;
    };
    render(): JSX.Element;
}
export {};