import { PrismaService } from '../prisma/prisma.service';
import { CreateCustomerDto, UpdateCustomerDto } from './dto/customer.dto';
export declare class CustomersService {
    private readonly prisma;
    constructor(prisma: PrismaService);
    findAll(q?: string): Promise<{
        id: string;
        firstName: string;
        lastName: string;
        name: string;
        phone: string;
        nationalId: string;
        customerType: import("@prisma/client").$Enums.CustomerType;
        companyId: string | null;
        companyName: string;
        orderCount: number;
        totalMeterage: number;
        isActive: boolean;
        registeredAt: string;
        createdAt: string;
        updatedAt: string;
    }[]>;
    findOne(id: string): Promise<{
        id: string;
        firstName: string;
        lastName: string;
        name: string;
        phone: string;
        nationalId: string;
        customerType: import("@prisma/client").$Enums.CustomerType;
        companyId: string | null;
        companyName: string;
        orderCount: number;
        totalMeterage: number;
        isActive: boolean;
        registeredAt: string;
        createdAt: string;
        updatedAt: string;
    }>;
    create(dto: CreateCustomerDto): Promise<{
        id: string;
        firstName: string;
        lastName: string;
        name: string;
        phone: string;
        nationalId: string;
        customerType: import("@prisma/client").$Enums.CustomerType;
        companyId: string | null;
        companyName: string;
        orderCount: number;
        totalMeterage: number;
        isActive: boolean;
        registeredAt: string;
        createdAt: string;
        updatedAt: string;
    }>;
    update(id: string, dto: UpdateCustomerDto): Promise<{
        id: string;
        firstName: string;
        lastName: string;
        name: string;
        phone: string;
        nationalId: string;
        customerType: import("@prisma/client").$Enums.CustomerType;
        companyId: string | null;
        companyName: string;
        orderCount: number;
        totalMeterage: number;
        isActive: boolean;
        registeredAt: string;
        createdAt: string;
        updatedAt: string;
    }>;
    setActive(id: string, isActive: boolean): Promise<{
        id: string;
        firstName: string;
        lastName: string;
        name: string;
        phone: string;
        nationalId: string;
        customerType: import("@prisma/client").$Enums.CustomerType;
        companyId: string | null;
        companyName: string;
        orderCount: number;
        totalMeterage: number;
        isActive: boolean;
        registeredAt: string;
        createdAt: string;
        updatedAt: string;
    }>;
    private resolveNames;
    private ensure;
    private map;
}