fix(@types/node): remedy compiler crash caused by assert.strict.AssertionError

Author: LukeAbby

types/node/assert.d.ts

@@ -1068,6 +1068,7 @@ declare module "assert" {
                 | "deepStrictEqual"
                 | "ifError"
                 | "strict"
+                | "AssertionError"
             >
             & {
                 (value: unknown, message?: string | Error): asserts value;
@@ -1083,6 +1084,7 @@ declare module "assert" {
                 deepStrictEqual: typeof deepStrictEqual;
                 ifError: typeof ifError;
                 strict: typeof strict;
+                AssertionError: typeof AssertionError;
             };
     }
     export = assert;

types/node/test/assert.ts

@@ -184,3 +184,9 @@ assert.partialDeepStrictEqual({ a: 1, b: 2, c: 3 }, { a: 1, b: 2 });
     assert.deepStrictEqual(a, { b: 2 });
     a; // $ExpectType { b: number; }
 }
+
+// This is a regression test for https://github.com/DefinitelyTyped/DefinitelyTyped/pull/71889.
+// Due to the nature of the bug this can't be switched to `import strict from "node:assert/strict";`
+// or to `import strict = require("node:assert/strict");`
+import { AssertionError } from "node:assert/strict";
+new AssertionError({ message: "some message" });

types/node/v20/assert.d.ts

@@ -1015,6 +1015,7 @@ declare module "assert" {
                 | "deepStrictEqual"
                 | "ifError"
                 | "strict"
+                | "AssertionError"
             >
             & {
                 (value: unknown, message?: string | Error): asserts value;
@@ -1030,6 +1031,7 @@ declare module "assert" {
                 deepStrictEqual: typeof deepStrictEqual;
                 ifError: typeof ifError;
                 strict: typeof strict;
+                AssertionError: typeof AssertionError;
             };
     }
     export = assert;

types/node/v20/test/assert.ts

@@ -182,3 +182,9 @@ assert["fail"](true, true, "works like a charm");
     assert.deepStrictEqual(a, { b: 2 });
     a; // $ExpectType { b: number; }
 }
+
+// This is a regression test for https://github.com/DefinitelyTyped/DefinitelyTyped/pull/71889.
+// Due to the nature of the bug this can't be switched to `import strict from "node:assert/strict";`
+// or to `import strict = require("node:assert/strict");`
+import { AssertionError } from "node:assert/strict";
+new AssertionError({ message: "some message" });