@mui/material/Popper/popperClasses.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 PopperClasses {
  /** Class name applied to the root element. */
  root: string;
}
export type PopperClassKey = keyof PopperClasses;
export declare function getPopperUtilityClass(slot: string): string;
declare const popperClasses: PopperClasses;
export default popperClasses;