@mui/material/Box/boxClasses.d.ts

Material UI is an open-source React component library that implements Google's Material Design. It's comprehensive and can be used in production out of the box.

export interface BoxClasses {
  /** Styles applied to the root element. */
  root: string;
}
export type BoxClassKey = keyof BoxClasses;
declare const boxClasses: BoxClasses;
export default boxClasses;