- PEP 561 (https://www.python.org/dev/peps/pep-0561/) specifies that
packages that wish to support type checking must provide a py.typed
marker file. Add py.typed to all packages.
- Add missing __init__.py files to pw_cli and pw_hdlc_lite.
Change-Id: I32d652222e9909a5ac4a5612c2dd1683b18b2d36
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/22200
Reviewed-by: Alexei Frolov <frolv@google.com>
Commit-Queue: Wyatt Hepler <hepler@google.com>