import { PrismaService } from '../prisma/prisma.service';
import { CreateMealPlanEntryDto } from './dto/create-meal-plan-entry.dto';
export declare class MealPlanService {
    private readonly prisma;
    constructor(prisma: PrismaService);
    findByRange(userId: number, from: string, to: string): Promise<({
        recipe: {
            name: string;
            id: number;
            imageUrl: string | null;
            servings: number | null;
            ingredients: {
                product: {
                    name: string;
                    id: number;
                    canonicalName: string | null;
                } | null;
                quantity: import("@prisma/client/runtime/library").Decimal | null;
                unit: string | null;
                note: string | null;
            }[];
        };
    } & {
        id: number;
        createdAt: Date;
        updatedAt: Date;
        servings: number | null;
        userId: number;
        recipeId: number;
        date: Date;
    })[]>;
    upsert(userId: number, dto: CreateMealPlanEntryDto): Promise<{
        recipe: {
            name: string;
            id: number;
            imageUrl: string | null;
            servings: number | null;
            ingredients: {
                product: {
                    name: string;
                    id: number;
                    canonicalName: string | null;
                } | null;
                quantity: import("@prisma/client/runtime/library").Decimal | null;
                unit: string | null;
                note: string | null;
            }[];
        };
    } & {
        id: number;
        createdAt: Date;
        updatedAt: Date;
        servings: number | null;
        userId: number;
        recipeId: number;
        date: Date;
    }>;
    removeByDate(userId: number, date: string): Promise<{
        id: number;
        createdAt: Date;
        updatedAt: Date;
        servings: number | null;
        userId: number;
        recipeId: number;
        date: Date;
    }>;
    private aggregateIngredients;
    shoppingList(userId: number, from: string, to: string): Promise<{
        productId: number;
        name: string;
        quantity: number;
        unit: string;
    }[]>;
    inventoryCompare(userId: number, from: string, to: string): Promise<{
        productId: number;
        name: string;
        required: number;
        unit: string;
        available: number;
        missing: number;
        status: "enough" | "missing" | "pantry";
    }[]>;
}