Added type hint.

4 jobs for enhancement/add_linting in 5 minutes and 26 seconds (queued for 2 seconds)
Status Name Job ID Coverage
  Test
passed test_py_tools_ds #2845

00:00:24

23.0%
passed test_py_tools_ds_install #2847

00:04:22

passed test_styles #2846

00:00:23

 
  Cleanup
passed cleanup_pypirc #2848

00:00:15