bug: missing module @babel/runtime

[losh11]

I've added react-native-lightning to my app, and when building with Xcode, it fails with error:

warning: the transform cache was reset.
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error Unable to resolve module @babel/runtime/helpers/interopRequireDefault from /Users/loshan/Repos/react-native-lightning/dist/index.js: @babel/runtime/helpers/interopRequireDefault could not be found within the project or in these directories:
  ../react-native-lightning
  ../react-native-lightning/node_modules

If you are sure the module exists, try these steps:
 1. Clear watchman watches: watchman watch-del-all
 2. Delete node_modules and run yarn install
 3. Reset Metro's cache: yarn start --reset-cache
 4. Remove the cache: rm -rf /tmp/metro-*
�[0m�[31m�[1m>�[22m�[39m�[90m 1 |�[39m �[36mimport�[39m lnd �[36mfrom�[39m �[32m'./lnd'�[39m�[33m;�[39m�[0m
�[0m �[90m 2 |�[39m �[36mimport�[39m �[33mLndConf�[39m �[36mfrom�[39m �[32m'./utils/lnd.conf'�[39m�[33m;�[39m�[0m
�[0m �[90m 3 |�[39m �[36mimport�[39m { lnrpc } �[36mfrom�[39m �[32m'./protos/rpc'�[39m�[33m;�[39m�[0m
�[0m �[90m 4 |�[39m �[36mimport�[39m { wu_lnrpc } �[36mfrom�[39m �[32m'./protos/walletunlocker'�[39m�[33m;�[39m�[0m.
Error: Unable to resolve module @babel/runtime/helpers/interopRequireDefault from /Users/loshan/Repos/react-native-lightning/dist/index.js: @babel/runtime/helpers/interopRequireDefault could not be found within the project or in these directories:
  ../react-native-lightning
  ../react-native-lightning/node_modules

If you are sure the module exists, try these steps:
 1. Clear watchman watches: watchman watch-del-all
 2. Delete node_modules and run yarn install
 3. Reset Metro's cache: yarn start --reset-cache
 4. Remove the cache: rm -rf /tmp/metro-*
�[0m�[31m�[1m>�[22m�[39m�[90m 1 |�[39m �[36mimport�[39m lnd �[36mfrom�[39m �[32m'./lnd'�[39m�[33m;�[39m�[0m
�[0m �[90m 2 |�[39m �[36mimport�[39m �[33mLndConf�[39m �[36mfrom�[39m �[32m'./utils/lnd.conf'�[39m�[33m;�[39m�[0m
�[0m �[90m 3 |�[39m �[36mimport�[39m { lnrpc } �[36mfrom�[39m �[32m'./protos/rpc'�[39m�[33m;�[39m�[0m
�[0m �[90m 4 |�[39m �[36mimport�[39m { wu_lnrpc } �[36mfrom�[39m �[32m'./protos/walletunlocker'�[39m�[33m;�[39m�[0m
    at ModuleResolver.resolveDependency (/Users/loshan/Repos/plasma/node_modules/metro/src/node-haste/DependencyGraph/ModuleResolution.js:129:15)
    at DependencyGraph.resolveDependency (/Users/loshan/Repos/plasma/node_modules/metro/src/node-haste/DependencyGraph.js:288:43)
    at Object.resolve (/Users/loshan/Repos/plasma/node_modules/metro/src/lib/transformHelpers.js:129:24)
    at resolve (/Users/loshan/Repos/plasma/node_modules/metro/src/DeltaBundler/traverseDependencies.js:396:33)
    at /Users/loshan/Repos/plasma/node_modules/metro/src/DeltaBundler/traverseDependencies.js:412:26
    at Array.reduce (<anonymous>)
    at resolveDependencies (/Users/loshan/Repos/plasma/node_modules/metro/src/DeltaBundler/traverseDependencies.js:411:33)
    at processModule (/Users/loshan/Repos/plasma/node_modules/metro/src/DeltaBundler/traverseDependencies.js:140:31)
    at runMicrotasks (<anonymous>)
    at processTicksAndRejections (internal/process/task_queues.js:95:5)
info Run CLI with --verbose flag for more details.
Command PhaseScriptExecution failed with a nonzero exit code

Fix is to 'yarn add @babel/runtime` and merge to this library.