export interface LatencyPoint {
    [key: string]: unknown;
    time: string;
    p50: number;
    p95: number;
}
export declare function useLatencyMetrics(): import('@tanstack/react-query').UseQueryResult<{
    agentData: LatencyPoint[];
    workflowData: LatencyPoint[];
    toolData: LatencyPoint[];
}, Error>;
