text: from abc import ABC, abstractmethod
  from flask import Flask
  from flask_sslify import SSLify
  
  
  class SSLCertificate(ABC):
      """Represent abstraction for ssl certificate."""
  
      @abstractmethod
      def verify(self) -> SSLify:
          pass
  
  
  class FlaskSSL(SSLCertificate):
      """Represent flask `ssl` certificate."""
  
      def __init__(self, server: Flask) -> None:
          self._ssl: SSLify = SSLify(server)
  
      def verify(self) -> SSLify:
          return self._ssl
  