2023-09-11T09:59:01.848Z

total-typescript · Sep 11, 2023 · a9d6dd1 · a9d6dd1
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diff --git a/src/050-understanding-the-compiler/154-how-enums-break-structural-typing.problem.ts b/src/050-understanding-the-compiler/154-how-enums-break-structural-typing.problem.ts
@@ -0,0 +1,15 @@
+enum LogLevel {
+  DEBUG = "DEBUG",
+  WARN = "WARN",
+  ERROR = "ERROR",
+}
+
+enum LogLevel2 {
+  DEBUG = "DEBUG",
+  WARN = "WARN",
+  ERROR = "ERROR",
+}
+
+function printImportant(key: LogLevel) {}
+
+printImportant(LogLevel2.DEBUG);
diff --git a/src/050-understanding-the-compiler/154-how-enums-break-structural-typing.solution.1.ts b/src/050-understanding-the-compiler/154-how-enums-break-structural-typing.solution.1.ts
@@ -0,0 +1,15 @@
+enum LogLevel {
+  DEBUG = "DEBUG",
+  WARN = "WARN",
+  ERROR = "ERROR",
+}
+
+enum LogLevel2 {
+  DEBUG = "DEBUG",
+  WARN = "WARN",
+  ERROR = "ERROR",
+}
+
+function printImportant(key: LogLevel | LogLevel2) {}
+
+printImportant(LogLevel2.DEBUG);
diff --git a/src/050-understanding-the-compiler/154-how-enums-break-structural-typing.solution.2.ts b/src/050-understanding-the-compiler/154-how-enums-break-structural-typing.solution.2.ts
@@ -0,0 +1,15 @@
+enum LogLevel {
+  DEBUG = "DEBUG",
+  WARN = "WARN",
+  ERROR = "ERROR",
+}
+
+enum LogLevel2 {
+  DEBUG = "DEBUG",
+  WARN = "WARN",
+  ERROR = "ERROR",
+}
+
+function printImportant(key: "DEBUG" | "WARN" | "ERROR") {}
+
+printImportant(LogLevel2.DEBUG);
diff --git a/src/050-understanding-the-compiler/154-how-enums-break-structural-typing.solution.ts b/src/050-understanding-the-compiler/154-how-enums-break-structural-typing.solution.ts