1 files changed, 10 insertions, 0 deletions

diff --git a/typescript/src/typescriptNever.ts b/typescript/src/typescriptNever.ts
new file mode 100644
index 0000000..42becd5
--- /dev/null
+++ b/typescript/src/typescriptNever.ts
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: AGPL-3.0-or-later */
+
+export default (typescriptNeverValue: never): never => {
+  console.warn({ typescriptNeverValue });
+
+  return typescriptNeverValue;
+};
+
+// How do I check that a switch block is exhaustive in TypeScript? - Stack Overflow
+// https://stackoverflow.com/questions/39419170/how-do-i-check-that-a-switch-block-is-exhaustive-in-typescript