[chore] Upgrade flow-bin and regenerate yarn.lock (#236)

package.json

@@ -22,16 +22,17 @@
     "versions": "node scripts/normalizeDependencyVersions.js"
   },
   "devDependencies": {
-    "babel-cli": "^6.24.1",
-    "babel-eslint": "^7.2.3",
-    "babel-plugin-istanbul": "^4.1.4",
+    "babel-cli": "^6.26.0",
+    "babel-eslint": "^8.0.1",
+    "babel-plugin-istanbul": "^4.1.5",
     "babel-plugin-lodash": "^3.2.11",
     "babel-plugin-syntax-class-properties": "^6.13.0",
     "babel-plugin-syntax-object-rest-spread": "^6.13.0",
     "babel-plugin-transform-class-properties": "^6.24.1",
-    "babel-plugin-transform-object-rest-spread": "^6.23.0",
+    "babel-plugin-transform-object-rest-spread": "^6.26.0",
     "babel-preset-es2015": "^6.24.1",
     "babel-preset-react": "^6.24.1",
+    "babel-preset-flow": "^6.23.0",
     "babel-register": "^6.26.0",
     "boxen": "^1.1.0",
     "chalk": "^1.1.3",

packages/@sanity/form-builder/package.json

@@ -77,7 +77,7 @@
     "eslint-plugin-flowtype": "^2.35.1",
     "eslint-plugin-import": "^2.7.0",
     "eslint-plugin-react": "^7.4.0-rc.1",
-    "flow-bin": "^0.54.1",
+    "flow-bin": "^0.56.0",
     "flow-typed": "^2.0.0",
     "in-publish": "^2.0.0",
     "jsdom": "^9.9.1",

packages/@sanity/mutator/package.json

@@ -28,7 +28,7 @@
     "eslint-config-sanity": "^3.1.0",
     "eslint-plugin-flowtype-errors": "^3.0.3",
     "eslint-plugin-import": "^2.7.0",
-    "flow-bin": "^0.42.0",
+    "flow-bin": "^0.56.0",
     "rimraf": "^2.6.1",
     "tap": "^10.3.0"
   },

packages/@sanity/state-router/package.json

@@ -35,7 +35,7 @@
     "eslint-plugin-import": "^2.7.0",
     "eslint-plugin-react": "^7.4.0",
     "express": "^4.15.2",
-    "flow-bin": "^0.42.0",
+    "flow-bin": "^0.56.0",
     "history": "^4.6.3",
     "in-publish": "^2.0.0",
     "object-inspect": "^1.2.1",