Summary: Fixed error on building standalone packages for "unity" apps. The error was because "immer" imports were not transformed to use "immer" from Flipper bundle.
Reviewed By: passy
Differential Revision: D22357571
fbshipit-source-id: 590321f36208c9ed02d56d2c0c085c7cd1878018
Summary: Set up an initial library which can (should) be used by plugins in the future.
Reviewed By: jknoxville
Differential Revision: D22019554
fbshipit-source-id: 502b14b34b2c9c117cea377ab6ebbf150e6faee9
Summary: Dev mode: fixed loading of plugins located outside of the Flipper source root folder, e.g. in ~/flipper-plugins as suggested in tutorial docs.
Reviewed By: passy
Differential Revision: D21306639
fbshipit-source-id: bb9044b25324065f0c12169b95fbe663da8d4305
