<reponame>matsubara0507/semantic
class D(method1):
  def method1(self):
    return

class B:
  def b(self):
    return c

class E(e):
    g: str
    h: Optional[int]

class D(method1):
  def method1(self):
    return

class B:
  def b(self):
    return c

class E(e):
    g: str
    h: Optional[int]