text: from flask_caching import Cache
  from flask_jwt_oidc import JwtManager
  from flask_sqlalchemy import SQLAlchemy
  from flask_migrate import Migrate, MigrateCommand
  from flask import current_app
  
  from .config import Config
  from .helper import Api
  
  db = SQLAlchemy()
  migrate = Migrate()
  jwt = JwtManager()
  cache = Cache()
  
  api = Api(
      prefix=f'{Config.BASE_PATH}',
      doc=f'{Config.BASE_PATH}/',
      default='document_manager',
      default_label='Document storage and management')
  