export interface StatsSummary {
  total_unique_visitors: number;
}

export interface TimeSeriesPoint {
  date: string;
  unique_visitors: number;
}

export interface GeoStat {
  country: string;
  country_code: string;
  latitude: number | null;
  longitude: number | null;
  visitors: number;
}

export interface ParseProgress {
  file: string;
  current: number;
  total: number;
}

export interface ParseResult {
  files_processed: number;
  rows_inserted: number;
}

export type TimePreset = 'yesterday' | '7d' | '30d' | '90d' | 'year' | 'custom';