import { DefaultTheme, Interpolation } from 'styled-components';
type StyledProps = {
    theme: DefaultTheme;
};
export type ThemeValue = Interpolation<object>;
/**
 * Returns multiples of gridUnit.
 *
 * It lets you replace statements like this:
 *    calc(${th('gridUnit')} * 4)
 * to this:
 *    ${grid(4)}
 *
 */
declare const grid: (value: number) => (props: StyledProps) => string;
/**
 * A bit of syntactic sugar for styled-components. Lets you replace this:
 *
 * ${props => props.theme.colorPrimary}
 *
 * with this:
 *
 * ${th('colorPrimary')}
 *
 * This is called 'th' (theme helper) for historic reasons
 */
declare const th: (name: string) => (props: StyledProps) => ThemeValue;
/**
 * returns color from theme object, based on validation status
 */
type ValidationStatus = 'error' | 'success' | 'default' | 'warning';
type ValidationColorProps = {
    theme: {
        colorError: string;
        colorSuccess: string;
        colorBorder: string;
        colorWarning: string;
    };
    validationStatus?: ValidationStatus;
};
declare const validationColor: ({ theme, validationStatus, }: ValidationColorProps) => string;
export { grid, th, validationColor };