import type { Params } from '@feathersjs/feathers';
import type { Application } from '../../../declarations';
import { type EquityPoint, type RiskMetrics } from '../../../helpers/performance.helper';
import type { BenchmarkComparisonQuery } from './comparison.schema';
export interface BenchmarkComparisonParams extends Params<BenchmarkComparisonQuery> {
}
export interface ComparisonSeries {
    key: string;
    label: string;
    points: EquityPoint[];
    metrics: RiskMetrics;
}
export interface StressRegion {
    from: number;
    to: number;
    band: string;
    score: number;
}
export type TimelineEventKind = 'concern' | 'decision' | 'strategy' | 'trader';
export interface TimelineEvent {
    t: number;
    kind: TimelineEventKind;
    label: string;
}
export interface TradeMarker {
    t: number;
    kind: 'best' | 'worst';
    pnl: number;
}
export interface ComparisonResult {
    scope: 'account' | 'trader';
    start: number;
    end: number;
    series: ComparisonSeries[];
    stress: StressRegion[];
    events: TimelineEvent[];
    tradeMarkers: TradeMarker[];
}
export declare class BenchmarkComparisonService {
    app: Application;
    constructor(app: Application);
    find(params: BenchmarkComparisonParams): Promise<ComparisonResult>;
    private loadTradeMarkers;
    private loadEvents;
    private loadStressRegions;
    private parseBenchmarks;
    private loadBenchmarkPrices;
    private loadSnapshotEquity;
    private loadTradesEquity;
}
export declare const getOptions: (app: Application) => Application;