Index: node_modules/reselect/src/autotrackMemoize/utils.ts
===================================================================
--- node_modules/reselect/src/autotrackMemoize/utils.ts	(revision a762898ecd37a452c782821d4c2c4955c6ed2521)
+++ node_modules/reselect/src/autotrackMemoize/utils.ts	(revision a762898ecd37a452c782821d4c2c4955c6ed2521)
@@ -0,0 +1,9 @@
+export function assert(
+  condition: any,
+  msg = 'Assertion failed!'
+): asserts condition {
+  if (!condition) {
+    console.error(msg)
+    throw new Error(msg)
+  }
+}