From 37a946705d936eeb783d8d357d9729179b9c1f3c Mon Sep 17 00:00:00 2001
From: Jack Franklin <jacktfranklin@chromium.org>
Date: Mon, 20 Apr 2020 16:22:59 +0100
Subject: [PATCH] chore: migrate `src/USKeyboardLayout` to typescript

Don't think we need to expose the interface type for the keycodes so
I've left it local for now.
---
 src/Input.js                                  |  2 +-
 ...SKeyboardLayout.js => USKeyboardLayout.ts} | 28 ++++++++-----------
 2 files changed, 13 insertions(+), 17 deletions(-)
 rename src/{USKeyboardLayout.js => USKeyboardLayout.ts} (97%)

diff --git a/src/Input.js b/src/Input.js
index e7d36a8d89e64..7d11f9ea66967 100644
--- a/src/Input.js
+++ b/src/Input.js
@@ -15,7 +15,7 @@
  */
 
 const {assert} = require('./helper');
-const keyDefinitions = require('./USKeyboardLayout');
+const {keyDefinitions} = require('./USKeyboardLayout');
 
 /**
  * @typedef {Object} KeyDescription
diff --git a/src/USKeyboardLayout.js b/src/USKeyboardLayout.ts
similarity index 97%
rename from src/USKeyboardLayout.js
rename to src/USKeyboardLayout.ts
index 7ac2768834867..5da20b8b11d59 100644
--- a/src/USKeyboardLayout.js
+++ b/src/USKeyboardLayout.ts
@@ -14,22 +14,18 @@
  * limitations under the License.
  */
 
-/**
- * @typedef {Object} KeyDefinition
- * @property {number=} keyCode
- * @property {number=} shiftKeyCode
- * @property {string=} key
- * @property {string=} shiftKey
- * @property {string=} code
- * @property {string=} text
- * @property {string=} shiftText
- * @property {number=} location
- */
+ interface KeyDefinition {
+   keyCode?: number;
+   shiftKeyCode?: number;
+   key?: string;
+   shiftKey?: string;
+   code?: string;
+   text?: string;
+   shiftText?: string;
+   location?: number;
+ }
 
-/**
- * @type {Object<string, KeyDefinition>}
- */
-module.exports = {
+export const keyDefinitions: Readonly<Record<string, KeyDefinition>> = {
   '0': {'keyCode': 48, 'key': '0', 'code': 'Digit0'},
   '1': {'keyCode': 49, 'key': '1', 'code': 'Digit1'},
   '2': {'keyCode': 50, 'key': '2', 'code': 'Digit2'},
@@ -285,4 +281,4 @@ module.exports = {
   'EndCall': {'keyCode': 95, 'key': 'EndCall', 'code': 'EndCall', 'location': 4},
   'VolumeDown': {'keyCode': 182, 'key': 'VolumeDown', 'code': 'VolumeDown', 'location': 4},
   'VolumeUp': {'keyCode': 183, 'key': 'VolumeUp', 'code': 'VolumeUp', 'location': 4},
-};
\ No newline at end of file
+};