export const queryKeys = {
  companyAnalysis: (ticker: string) => ['analysis', ticker] as const,
  companyFinancialStatements: (
    ticker: string,
    mode: string,
    statement: string,
    window: string,
    includeDimensions: boolean,
    cursor: string | null,
    limit: number
  ) => ['financials-v2', ticker, mode, statement, window, includeDimensions ? 'dims' : 'no-dims', cursor ?? '', limit] as const,
  filings: (ticker: string | null, limit: number) => ['filings', ticker ?? '', limit] as const,
  report: (accessionNumber: string) => ['report', accessionNumber] as const,
  watchlist: () => ['watchlist'] as const,
  holdings: () => ['portfolio', 'holdings'] as const,
  portfolioSummary: () => ['portfolio', 'summary'] as const,
  latestPortfolioInsight: () => ['portfolio', 'insights', 'latest'] as const,
  task: (taskId: string) => ['tasks', 'detail', taskId] as const,
  recentTasks: (limit: number) => ['tasks', 'recent', limit] as const
};