From 01ab028d4fb3600c89438b0b7916ec8350f8f71a Mon Sep 17 00:00:00 2001
From: Peter van der Zee <kuvos@fb.com>
Date: Thu, 11 Jan 2018 15:21:30 -0800
Subject: [PATCH] Clean up mapping types

Reviewed By: mjesun

Differential Revision: D6702876

fbshipit-source-id: 5a19ba033016e14b6aaa919ef838e32ed35748c7
---
 packages/metro-source-map/src/source-map.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/packages/metro-source-map/src/source-map.js b/packages/metro-source-map/src/source-map.js
index 5e5ce15e..6586b961 100644
--- a/packages/metro-source-map/src/source-map.js
+++ b/packages/metro-source-map/src/source-map.js
@@ -20,7 +20,6 @@ import type {RawMapping as BabelRawMapping} from 'babel-generator';
 import type {RawMapping as UnknownSourceMapMappingType} from 'source-map';
 
 export type UnknownSourceMapMappingTypes = Array<UnknownSourceMapMappingType>;
-export type RawMappings = Array<BabelRawMapping>;
 
 type GeneratedCodeMapping = [number, number];
 type SourceMapping = [number, number, number, number];
@@ -90,7 +89,7 @@ function fromRawMappings(
  * Transforms a standard source map object into a Raw Mappings object, to be
  * used across the bundler.
  */
-function toRawMappings(sourceMap: BabelSourceMap): RawMappings {
+function toRawMappings(sourceMap: BabelSourceMap): Array<BabelRawMapping> {
   const rawMappings = [];
 
   new SourceMap.SourceMapConsumer(sourceMap).eachMapping(map => {