From af67937bbaefa9a7e04ad52299e4d3b9af60a178 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miguel=20Jim=C3=A9nez=20Es=C3=BAn?= <mjimenez@fb.com>
Date: Thu, 15 Jun 2017 10:29:04 -0700
Subject: [PATCH] Export source maps utilities

Reviewed By: kittens

Differential Revision: D5249991

fbshipit-source-id: e2ad21bfa3497bc08c5afdcb0c7d9b76dc5dcc25
---
 packages/metro-bundler/src/index.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/metro-bundler/src/index.js b/packages/metro-bundler/src/index.js
index ac061995..f3671655 100644
--- a/packages/metro-bundler/src/index.js
+++ b/packages/metro-bundler/src/index.js
@@ -17,6 +17,8 @@ const TransformCaching = require('./lib/TransformCaching');
 const debug = require('debug');
 const invariant = require('fbjs/lib/invariant');
 
+const {fromRawMappings, compactMapping} = require('./Bundler/source-map');
+
 import type {PostProcessModules, PostMinifyProcess} from './Bundler';
 import type Server from './Server';
 import type {GlobalTransformCache} from './lib/GlobalTransformCache';
@@ -24,6 +26,7 @@ import type {TransformCache} from './lib/TransformCaching';
 import type {Reporter} from './lib/reporting';
 import type {HasteImpl} from './node-haste/Module';
 
+exports.sourceMaps = {fromRawMappings, compactMapping};
 exports.createServer = createServer;
 exports.Logger = Logger;