export interface IPieChartState {
    isHovering: boolean;
    hoveringIndex: number;
}
export declare function onMouseOut(state: IPieChartState): {
    isHovering: boolean;
    hoveringIndex: number;
};
export declare function onMouseOver(state: IPieChartState, hoveringIndex: number): {
    isHovering: boolean;
    hoveringIndex: number;
};
declare const _default: {
    onMouseOut: typeof onMouseOut;
    onMouseOver: typeof onMouseOver;
};
export default _default;