映射类型

xgqfrms-GitHub · xgqfrms · commit 149976fcb647 · 2022-10-17T21:45:11.000+08:00
diff --git a/test/index.ts b/test/index.ts
@@ -1,2 +1,7 @@
-# typescript test
+// typescript test
+
+// 映射类型
+type Record<K extends keyof any, T> = {
+  [P in K]: T;
+}
 
