tns package-manager set <valid value> does not give any output #5261
Description
Environment
Provide version numbers for the following components (information can be retrieved by running tns info in your project folder or by inspecting the package.json of the project):
- CLI: 6.4.0
- Cross-platform modules: Not applicable
- Android Runtime: Not applicable
- iOS Runtime: Not applicable
- Plugin(s): Not applicable
Describe the bug
The tns package-manager set <valid value> command does not give any information if the operation succeeds.
To Reproduce
tns package-manager set npm - nothing is printed.
Expected behavior
Show some information that the package-manager is set.