/**
 * Generate sales rows: { region, product, year, revenue, units, status }
 */
export function generateSalesData(n: any): {
    region: string;
    product: string;
    year: number;
    revenue: number;
    units: number;
    status: string;
}[];
/**
 * Generate orders/customers pair for join benchmarks.
 */
export function generateJoinData(n: any): {
    customers: {
        id: number;
        name: string;
        tier: string;
    }[];
    orders: {
        orderId: number;
        customerId: number;
        amount: number;
        year: number;
    }[];
};
export function generateAlignData(n: any): {
    revenue: number;
    region: string;
    product: string;
    year: number;
}[];