// @flow
import type { Interpolation } from "styled-components";

import type { Props, Type } from "../index";
import type { ThemeProps } from "../../defaultTheme";

type State = "default" | "focus" | "active" | "hover";

export type GetButtonBoxShadow = (
  state: State,
) => ({ ...Props, type: Type, ...ThemeProps }) => ?(Interpolation[]);

declare export default GetButtonBoxShadow;