diff --git a/.gitignore b/.gitignore
index ae864d61..2f019330 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@ build
 /diffcov.html
 htmlcov
 importlib_metadata.egg-info
+__pycache__/
 .mypy_cache
 /.coverage
 /.DS_Store
diff --git a/importlib_metadata/__init__.py b/importlib_metadata/__init__.py
index 508b02e4..fcccaf62 100644
--- a/importlib_metadata/__init__.py
+++ b/importlib_metadata/__init__.py
@@ -45,6 +45,7 @@
     'Distribution',
     'DistributionFinder',
     'PackageMetadata',
+    'PackagePath',
     'PackageNotFoundError',
     'SimplePath',
     'distribution',