From fcefac004060204fbf20d6d702110dd6c1230d14 Mon Sep 17 00:00:00 2001
From: Pavel Chertorogov <nodkz@mail.ru>
Date: Mon, 29 May 2017 11:51:10 +0600
Subject: [PATCH] Copy `src/**file.js` to `lib/**file.js.flow` for
 auto-exporting flow annotations

Describe classes via `flow-typed` is too lazy and it may stale with time.
The moreover types are already in the code. So let export them, like it done in `graphql-js`.
Related: https://github.com/graphql/graphql-js/pull/412
---
 package.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 7038eda..463e687 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,8 @@
   "main": "lib/EventEmitter.js",
   "repository": "facebook/emitter",
   "scripts": {
-    "build": "gulp build",
+    "build": "gulp build && npm run build-dot-flow",
+    "build-dot-flow": "find ./src -name '*.js' -not -path '*/__tests__*' | while read filepath; do cp $filepath `echo $filepath | sed 's/\\/src\\//\\/lib\\//g'`.flow; done",
     "prepublish": "npm run build",
     "test": "NODE_ENV=test jest"
   },