export interface FloatingActionClasses {
    /** Class name applied to the root element. */
    root: string;
    /** Class name applied to the dropdown element. */
    dropdown: string;
}
export type FloatingActionClassKey = keyof FloatingActionClasses;
export declare function getFloatingActionUtilityClass(slot: string): string;
export declare const FloatingActionClasses: FloatingActionClasses;
export default FloatingActionClasses;