import { PrismaService } from '../prisma/prisma.service';
export declare class UsersService {
    private readonly prisma;
    constructor(prisma: PrismaService);
    findByUsername(username: string): import(".prisma/client").Prisma.Prisma__UserClient<{
        id: number;
        createdAt: Date;
        updatedAt: Date;
        username: string;
        email: string;
        firstName: string | null;
        lastName: string | null;
        passwordHash: string;
        role: string;
        isPremium: boolean;
        canShareRecipes: boolean;
    } | null, null, import("@prisma/client/runtime/library").DefaultArgs, import(".prisma/client").Prisma.PrismaClientOptions>;
    findById(id: number): import(".prisma/client").Prisma.Prisma__UserClient<{
        id: number;
        createdAt: Date;
        updatedAt: Date;
        username: string;
        email: string;
        firstName: string | null;
        lastName: string | null;
        passwordHash: string;
        role: string;
        isPremium: boolean;
        canShareRecipes: boolean;
    } | null, null, import("@prisma/client/runtime/library").DefaultArgs, import(".prisma/client").Prisma.PrismaClientOptions>;
    create(data: {
        username: string;
        email: string;
        passwordHash: string;
    }): import(".prisma/client").Prisma.Prisma__UserClient<{
        id: number;
        createdAt: Date;
        updatedAt: Date;
        username: string;
        email: string;
        firstName: string | null;
        lastName: string | null;
        passwordHash: string;
        role: string;
        isPremium: boolean;
        canShareRecipes: boolean;
    }, never, import("@prisma/client/runtime/library").DefaultArgs, import(".prisma/client").Prisma.PrismaClientOptions>;
    updateProfile(id: number, data: {
        firstName?: string;
        lastName?: string;
        email?: string;
    }): import(".prisma/client").Prisma.Prisma__UserClient<{
        id: number;
        createdAt: Date;
        updatedAt: Date;
        username: string;
        email: string;
        firstName: string | null;
        lastName: string | null;
        passwordHash: string;
        role: string;
        isPremium: boolean;
        canShareRecipes: boolean;
    }, never, import("@prisma/client/runtime/library").DefaultArgs, import(".prisma/client").Prisma.PrismaClientOptions>;
    findAll(): import(".prisma/client").Prisma.PrismaPromise<{
        id: number;
        createdAt: Date;
        username: string;
        email: string;
        firstName: string | null;
        lastName: string | null;
        role: string;
        isPremium: boolean;
        canShareRecipes: boolean;
    }[]>;
    setRole(id: number, role: string): import(".prisma/client").Prisma.Prisma__UserClient<{
        id: number;
        createdAt: Date;
        updatedAt: Date;
        username: string;
        email: string;
        firstName: string | null;
        lastName: string | null;
        passwordHash: string;
        role: string;
        isPremium: boolean;
        canShareRecipes: boolean;
    }, never, import("@prisma/client/runtime/library").DefaultArgs, import(".prisma/client").Prisma.PrismaClientOptions>;
    setPremium(id: number, isPremium: boolean): import(".prisma/client").Prisma.Prisma__UserClient<{
        id: number;
        createdAt: Date;
        updatedAt: Date;
        username: string;
        email: string;
        firstName: string | null;
        lastName: string | null;
        passwordHash: string;
        role: string;
        isPremium: boolean;
        canShareRecipes: boolean;
    }, never, import("@prisma/client/runtime/library").DefaultArgs, import(".prisma/client").Prisma.PrismaClientOptions>;
    setRecipeSharing(id: number, canShareRecipes: boolean): import(".prisma/client").Prisma.Prisma__UserClient<{
        id: number;
        createdAt: Date;
        updatedAt: Date;
        username: string;
        email: string;
        firstName: string | null;
        lastName: string | null;
        passwordHash: string;
        role: string;
        isPremium: boolean;
        canShareRecipes: boolean;
    }, never, import("@prisma/client/runtime/library").DefaultArgs, import(".prisma/client").Prisma.PrismaClientOptions>;
    adminCreate(data: {
        username: string;
        email: string;
        password: string;
        role?: string;
    }): Promise<{
        id: number;
        createdAt: Date;
        updatedAt: Date;
        username: string;
        email: string;
        firstName: string | null;
        lastName: string | null;
        passwordHash: string;
        role: string;
        isPremium: boolean;
        canShareRecipes: boolean;
    }>;
    deleteUser(id: number): import(".prisma/client").Prisma.Prisma__UserClient<{
        id: number;
        createdAt: Date;
        updatedAt: Date;
        username: string;
        email: string;
        firstName: string | null;
        lastName: string | null;
        passwordHash: string;
        role: string;
        isPremium: boolean;
        canShareRecipes: boolean;
    }, never, import("@prisma/client/runtime/library").DefaultArgs, import(".prisma/client").Prisma.PrismaClientOptions>;
    resetPassword(id: number): Promise<{
        temporaryPassword: string;
    }>;
    updateEmail(id: number, email: string): import(".prisma/client").Prisma.Prisma__UserClient<{
        id: number;
        createdAt: Date;
        updatedAt: Date;
        username: string;
        email: string;
        firstName: string | null;
        lastName: string | null;
        passwordHash: string;
        role: string;
        isPremium: boolean;
        canShareRecipes: boolean;
    }, never, import("@prisma/client/runtime/library").DefaultArgs, import(".prisma/client").Prisma.PrismaClientOptions>;
}