import { PrismaService } from 'src/prisma/prisma.service';
export declare class ReportsService {
    private prisma;
    constructor(prisma: PrismaService);
    findYears(): Promise<{
        id: number;
        name: number;
    }[]>;
    findGroupNames(userId: number): Promise<{
        user_group_id: number;
        group_name: string;
        bis_id: number;
    }[]>;
    findControlProducts(userId: number): Promise<{
        control_product: number;
        product_group: string;
        trade_name: string;
        active_ingredient: string;
        formulation: string;
    }[]>;
    getTableReport(user_id: number, year: number, user_group_id: number, control_product_id: number): Promise<{
        product_group: number;
        trade_name: string;
        active_ingredient: string;
        formulation: string;
    }[]>;
}