export interface ScorerSummary {
    scorer: string;
    avg: number;
    min: number;
    max: number;
    count: number;
}
export interface ScoresOverTimePoint {
    time: string;
    [scorer: string]: string | number;
}
export declare function useScoresMetrics(): import('@tanstack/react-query').UseQueryResult<{
    summaryData: never[];
    overTimeData: never[];
    scorerNames: never[];
    avgScore: null;
} | {
    summaryData: ScorerSummary[];
    overTimeData: ScoresOverTimePoint[];
    scorerNames: string[];
    avgScore: number;
}, Error>;
