https://blog.bitsrc.io/component-inheritance-in-angular-acd1215d5dd8
#dry
origin - https://www.pipiscrew.com/?p=15119 component-inheritance-in-angular
https://blog.bitsrc.io/component-inheritance-in-angular-acd1215d5dd8
#dry
origin - https://www.pipiscrew.com/?p=15119 component-inheritance-in-angular