@mui/styled-engine/esm/GlobalStyles/GlobalStyles.d.ts

styled() API wrapper package for emotion.

import * as React from 'react';
import { Interpolation } from '@emotion/react';
export interface GlobalStylesProps<Theme = {}> {
  defaultTheme?: object;
  styles: Interpolation<Theme>;
}
export default function GlobalStyles<Theme = {}>(props: GlobalStylesProps<Theme>): React.JSX.Element;