js2ts: msg(WIP)

2021-08-28 06:22:30 +09:00
parent 90340c5be8
commit 8eaee091ea
5 changed files with 660 additions and 4 deletions
@@ -0,0 +1,3 @@
+export function isNotNull<T>(value: T|null|undefined):value is T{
+    return value !== null && value !== undefined;
+}