Summary:
To know whether plugins should be mounted with the old setup or new setup (with a Provided / context based api), we need to be able to recognize whether a plugin is written with the old or new setup.
We do this by checking if the flipper-plugin dependency is declared as peer dependency. This we can to check for SDK compatibility as well.
Reviewed By: jknoxville
Differential Revision: D22043085
fbshipit-source-id: 21afabb6e58d86253a464470f4690c51cced87ab
845c9b67f5
