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.

1 files changed, 6 insertions, 0 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;