"""
Repository pattern implementation for data access layer.

Repositories abstract database operations from business logic,
providing clean interfaces for CRUD operations on each entity.
"""

from .base import BaseRepository
from .project import ProjectRepository
from .package import PackageRepository
from .artifact import ArtifactRepository
from .tag import TagRepository
from .upload import UploadRepository

__all__ = [
    "BaseRepository",
    "ProjectRepository",
    "PackageRepository",
    "ArtifactRepository",
    "TagRepository",
    "UploadRepository",
]