feat: run flow at root level

.flowconfig

@@ -7,6 +7,7 @@
 [lints]
 
 [options]
-experimental.const_params=true
+include_warnings=true
 module.use_strict=true
-unsafe.enable_getters_and_setters=true
+
+[strict]

package.json

@@ -9,6 +9,7 @@
     "eslint-plugin-promise": "^3.6.0",
     "eslint-plugin-standard": "^3.0.1",
     "exec-promise": "^0.7.0",
+    "flow-bin": "^0.61.0",
     "husky": "^0.14.3",
     "jest": "^22.0.4",
     "lint-staged": "^6.0.0",
@@ -52,7 +53,7 @@
     "precommit": "lint-staged",
     "prepare": "scripts/run-script prepare",
     "pretest": "eslint --ignore-path .gitignore .",
-    "test": "jest"
+    "test": "jest && flow status"
   },
   "workspaces": [
     "packages/*"

packages/xo-cli/package.json

@@ -55,7 +55,6 @@
     "@babel/preset-flow": "^7.0.0-beta.36",
     "babel-plugin-lodash": "^3.3.2",
     "cross-env": "^5.1.3",
-    "flow-bin": "^0.61.0",
     "rimraf": "^2.6.2"
   },
   "scripts": {

scripts/normalize-packages

@@ -43,6 +43,7 @@ require('exec-promise')(() =>
       'eslint-plugin-node',
       'eslint-plugin-promise',
       'eslint-plugin-standard',
+      'flow-bin',
       'ghooks',
       'husky',
       'jest',
@@ -70,6 +71,7 @@ require('exec-promise')(() =>
       ),
       unlink(`${dir}/.editorconfig`),
       unlink(`${dir}/.eslintrc.js`),
+      unlink(`${dir}/.flowconfig`),
       unlink(`${dir}/.gitignore`),
       unlink(`${dir}/.jshintrc`),
       unlink(`${dir}/.travis.yml`),