/// <reference path="../../../../src/typings/styled-system__core.d.ts" />
/** @module @airtable/blocks/ui/system: Appearance */ /** */
import { Config } from '@styled-system/core';
import { BoxShadowProperty } from '../utils/csstype';
import { OptionalResponsiveProp } from '../utils/types';
/** */
export interface BoxShadowProps {
    /** Adds shadow effects around an element's frame. You can set multiple effects separated by commas. A box shadow is described by X and Y offsets relative to the element, blur and spread radii, and color. */
    boxShadow?: OptionalResponsiveProp<BoxShadowProperty>;
}
export declare const config: Config;
export declare const boxShadow: import("@styled-system/core").styleFn;
export declare const boxShadowPropTypes: import("../../../private_utils").ObjectMap<string, import("prop-types").Validator<any>>;