Fix flow types

Summary:
This diff ignores the `react-native-local-cli` from being used internally.

Unfortunately, since `react-native-local-cli` has its own dependency on Metro, and using `yarn` selective resolutions causes some issues with `flow` rechecks that have not been resolved (https://fb.facebook.com/groups/flow/permalink/2220467474668522/), the easiest way to move forward is to just not install the `react-native-local-cli` package internally (we don't need it since we have our own cli).

Reviewed By: pvdz

Differential Revision: D13377495

fbshipit-source-id: 6d6edbd947104e050ad1c31a657fc21fe6848692

jest/hasteImpl.js

@@ -11,7 +11,6 @@
 'use strict';
 
 const path = require('path');
-const findPlugins = require('react-native-local-cli/core/findPlugins');
 
 const REACT_NATIVE_CI = process.cwd() === path.resolve(__dirname, '..');
 
@@ -23,7 +22,22 @@ if (REACT_NATIVE_CI) {
   pluginsPath = '../../../';
 }
 
-const plugins = findPlugins([path.resolve(__dirname, pluginsPath)]);
+function getPlugins() {
+  try {
+    const findPlugins = require('react-native-local-cli/core/findPlugins');
+
+    return findPlugins([path.resolve(__dirname, pluginsPath)]);
+  } catch (_) {
+    return {
+      haste: {
+        providesModuleNodeModules: [],
+        platforms: [],
+      },
+    };
+  }
+}
+
+const plugins = getPlugins();
 
 // Detect out-of-tree platforms and add them to the whitelists
 const pluginRoots /*: Array<