export interface Entity<TId = string> {
    _id: TId;
}
export interface IRepository<T extends Entity<TId>, TId = string> {
    findById(id: TId): Promise<T | null>;
    save(aggregate: T): Promise<void>;
    delete(id: TId): Promise<boolean>;
    exists(id: TId): Promise<boolean>;
}
export interface IQueryableRepository<T extends Entity<TId>, TId = string, TQuery = Partial<T>> extends IRepository<T, TId> {
    findAll(query?: TQuery): Promise<T[]>;
    findOne(query: TQuery): Promise<T | null>;
    count(query?: TQuery): Promise<number>;
}
export interface IPaginatedRepository<T extends Entity<TId>, TId = string, TQuery = Partial<T>> extends IQueryableRepository<T, TId, TQuery> {
    findPaginated(query: TQuery, options: PaginationOptions): Promise<PaginatedResult<T>>;
}
export interface PaginationOptions {
    offset?: number;
    limit?: number;
    sortBy?: string;
    sortDirection?: 'asc' | 'desc';
}
export interface PaginatedResult<T> {
    items: T[];
    totalCount: number;
    hasMore: boolean;
    offset: number;
    limit: number;
}
export interface IReadOnlyRepository<T extends Entity<TId>, TId = string, TQuery = Partial<T>> {
    findById(id: TId): Promise<T | null>;
    findAll(query?: TQuery): Promise<T[]>;
    findOne(query: TQuery): Promise<T | null>;
    count(query?: TQuery): Promise<number>;
    exists(id: TId): Promise<boolean>;
}
export interface IUnitOfWork {
    begin(): Promise<void>;
    commit(): Promise<void>;
    rollback(): Promise<void>;
    executeInTransaction<T>(fn: () => Promise<T>): Promise<T>;
}