3.5.3: typing was never updated for py37 (#131)
Extend CI (cherry picked from commit c6effd4dde5082ea08b62a7dec7f61536c9d74e4) Signed-off-by: Aleksei Stepanov <penguinolog@gmail.com>
Extend CI (cherry picked from commit c6effd4dde5082ea08b62a7dec7f61536c9d74e4) Signed-off-by: Aleksei Stepanov <penguinolog@gmail.com>