export interface SpeedDialActionClasses {
    /** Styles applied to the Fab component. */
    fab: string;
    /** Styles applied to the Fab component if `open={false}`. */
    fabClosed: string;
    /** Styles applied to the root element if `tooltipOpen={true}`. */
    staticTooltip: string;
    /** Styles applied to the root element if `tooltipOpen={true}` and `open={false}`. */
    staticTooltipClosed: string;
    /** Styles applied to the static tooltip label if `tooltipOpen={true}`. */
    staticTooltipLabel: string;
    /** Styles applied to the root element if `tooltipOpen={true}` and `tooltipPlacement="left"`` */
    tooltipPlacementLeft: string;
    /** Styles applied to the root element if `tooltipOpen={true}` and `tooltipPlacement="right"`` */
    tooltipPlacementRight: string;
}
export type SpeedDialActionClassKey = keyof SpeedDialActionClasses;
export declare function getSpeedDialActionUtilityClass(slot: string): string;
declare const speedDialActionClasses: SpeedDialActionClasses;
export default speedDialActionClasses;