export interface PickersToolbarClasses {
  /** Styles applied to the root element. */
  root: string;
  /** Styles applied to the title element. */
  title: string;
  /** Styles applied to the content element. */
  content: string;
}
export type PickersToolbarClassKey = keyof PickersToolbarClasses;
export declare function getPickersToolbarUtilityClass(slot: string): string;
export declare const pickersToolbarClasses: Record<"root" | "title" | "content", string>;