sidebar.ts: Extract `key_codes` to module

Move this to a separate module as we'll probably want to use the same
dictionary of key codes to make other shortcuts.

Also fix some syntax while we're at it.

2 files changed, 8 insertions, 6 deletions

diff --git a/src/key_codes.ts b/src/key_codes.ts
new file mode 100644
index 0000000..301b44a
--- /dev/null
+++ b/src/key_codes.ts
@@ -0,0 +1,6 @@
+var key_codes: { [index: string]: number } = {
+	SLASH: 220,
+	M: 77
+};
+
+export default key_codes;
diff --git a/src/sidebar.ts b/src/sidebar.ts
index 05e5d22..dbf9cbe 100644
--- a/src/sidebar.ts
+++ b/src/sidebar.ts
@@ -1,11 +1,7 @@
 import { SIDEBAR } from './gmail_css_class';
+import key_codes from './key_codes';
 
 export default function() {
-	var key_codes: { [index: string]: number } = {
-		SLASH: 220,
-		M: 77
-	}
-
 	var key_buffer: number[] = [];
 
 	var sidebar: HTMLElement = document.getElementsByClassName(SIDEBAR)[0] as HTMLElement;
@@ -33,4 +29,4 @@ export default function() {
 			key_buffer = [];
 		}
 	});
-})
+};