import { type Business, type CreateBusinessInput, type UpdateBusinessInput } from '../../../../packages/shared-schema/dist/index.js';
import type { AppDatabase } from '../db/client.js';
export declare class BusinessService {
    private readonly db;
    constructor(db: AppDatabase);
    listBusinesses(): Promise<Business[]>;
    createBusiness(input: CreateBusinessInput): Promise<Business>;
    getBusinessBySlug(slug: string): Promise<Business | null>;
    getBusinessById(businessId: string): Promise<Business | null>;
    updateBusiness(businessId: string, input: UpdateBusinessInput): Promise<Business>;
    deleteBusiness(businessId: string): Promise<Business>;
}