old_contents: from ._compat import Protocol
  from typing import Any, Dict, Iterator, List, TypeVar, Union
  
  
  _T = TypeVar("_T")
  
  
  class PackageMetadata(Protocol):
      def __len__(self) -> int:
          ...  # pragma: no cover
  
      def __contains__(self, item: str) -> bool:
          ...  # pragma: no cover
  
      def __getitem__(self, key: str) -> str:
          ...  # pragma: no cover
  
      def __iter__(self) -> Iterator[str]:
          ...  # pragma: no cover
  
      def get_all(self, name: str, failobj: _T = ...) -> Union[List[Any], _T]:
          """
          Return all values associated with a possibly multi-valued key.
          """
  
      @property
      def json(self) -> Dict[str, Union[str, List[str]]]:
          """
          A JSON-compatible form of the metadata.
          """
  
  
  class SimplePath(Protocol):
      """
      A minimal subset of pathlib.Path required by PathDistribution.
      """
  
      def joinpath(self) -> 'SimplePath':
          ...  # pragma: no cover
  
      def __truediv__(self) -> 'SimplePath':
          ...  # pragma: no cover
  
      def parent(self) -> 'SimplePath':
          ...  # pragma: no cover
  
      def read_text(self) -> str:
          ...  # pragma: no cover
  
new_contents: from ._compat import Protocol
  from typing import Any, Dict, Iterator, List, TypeVar, Union
  
  
  _T = TypeVar("_T")
  
  
  class PackageMetadata(Protocol):
      def __len__(self) -> int:
          ...  # pragma: no cover
  
      def __contains__(self, item: str) -> bool:
          ...  # pragma: no cover
  
      def __getitem__(self, key: str) -> str:
          ...  # pragma: no cover
  
      def __iter__(self) -> Iterator[str]:
          ...  # pragma: no cover
  
      def get_all(self, name: str, failobj: _T = ...) -> Union[List[Any], _T]:
          """
          Return all values associated with a possibly multi-valued key.
          """
  
      @property
      def json(self) -> Dict[str, Union[str, List[str]]]:
          """
          A JSON-compatible form of the metadata.
          """
  
  
  class SimplePath(Protocol[_T]):
      """
      A minimal subset of pathlib.Path required by PathDistribution.
      """
  
      def joinpath(self) -> _T:
          ...  # pragma: no cover
  
      def __truediv__(self, other: Union[str, _T]) -> _T:
          ...  # pragma: no cover
  
      @property
      def parent(self) -> _T:
          ...  # pragma: no cover
  
      def read_text(self) -> str:
          ...  # pragma: no cover
  
subject: Fix `SimplePath` protocol