export declare const useNivoTheme: () => {
    text: {
        fill: string;
        fontSize: number;
        fontFamily: string;
    };
    axis: {
        domain: {
            line: {
                stroke: string;
            };
        };
        ticks: {
            line: {
                stroke: string;
            };
            text: {
                fill: string;
                fontSize: number;
                fontFamily: string;
            };
        };
        legend: {
            text: {
                fill: string;
                fontSize: number;
                fontWeight: number;
                fontFamily: string;
            };
        };
    };
    grid: {
        line: {
            stroke: string;
            strokeDasharray: string;
        };
    };
    tooltip: {
        container: {
            background: string;
            backdropFilter: string;
            border: string;
            borderRadius: string;
            boxShadow: string;
            fontSize: number;
            padding: string;
            color: string;
            fontFamily: string;
        };
    };
    crosshair: {
        line: {
            stroke: string;
            strokeOpacity: number;
            strokeWidth: number;
        };
    };
    legends: {
        text: {
            fill: string;
            fontSize: number;
            fontFamily: string;
        };
    };
};