diff --git a/tests/baselines/reference/user/assert.log b/tests/baselines/reference/user/assert.log
index 02b6f0a67a6..87f6ac257bf 100644
--- a/tests/baselines/reference/user/assert.log
+++ b/tests/baselines/reference/user/assert.log
@@ -1,6 +1,6 @@
 Exit Code: 1
 Standard output:
-node_modules/assert/assert.js(124,8): error TS2540: Cannot assign to 'name' because it is a constant or a read-only property.
+node_modules/assert/assert.js(124,8): error TS2540: Cannot assign to 'name' because it is a read-only property.
 node_modules/assert/assert.js(125,8): error TS2339: Property 'actual' does not exist on type 'typeof ok'.
 node_modules/assert/assert.js(126,8): error TS2339: Property 'expected' does not exist on type 'typeof ok'.
 node_modules/assert/assert.js(127,8): error TS2339: Property 'operator' does not exist on type 'typeof ok'.
diff --git a/tests/baselines/reference/user/chrome-devtools-frontend.log b/tests/baselines/reference/user/chrome-devtools-frontend.log
index d15977ac947..7c6411141f5 100644
--- a/tests/baselines/reference/user/chrome-devtools-frontend.log
+++ b/tests/baselines/reference/user/chrome-devtools-frontend.log
@@ -3286,7 +3286,7 @@ node_modules/chrome-devtools-frontend/front_end/bindings_test_runner/BindingsTes
 node_modules/chrome-devtools-frontend/front_end/bindings_test_runner/BindingsTestRunner.js(59,9): error TS2403: Subsequent variable declarations must have the same type.  Variable 'url' must be of type 'any', but here has type 'string'.
 node_modules/chrome-devtools-frontend/front_end/bindings_test_runner/BindingsTestRunner.js(108,11): error TS2339: Property 'src' does not exist on type 'HTMLElement'.
 node_modules/chrome-devtools-frontend/front_end/bindings_test_runner/IsolatedFilesystemTestRunner.js(103,8): error TS2339: Property '_fileSystem' does not exist on type 'typeof TestFileSystem'.
-node_modules/chrome-devtools-frontend/front_end/bindings_test_runner/IsolatedFilesystemTestRunner.js(104,8): error TS2540: Cannot assign to 'name' because it is a constant or a read-only property.
+node_modules/chrome-devtools-frontend/front_end/bindings_test_runner/IsolatedFilesystemTestRunner.js(104,8): error TS2540: Cannot assign to 'name' because it is a read-only property.
 node_modules/chrome-devtools-frontend/front_end/bindings_test_runner/IsolatedFilesystemTestRunner.js(105,8): error TS2339: Property '_children' does not exist on type 'typeof TestFileSystem'.
 node_modules/chrome-devtools-frontend/front_end/bindings_test_runner/IsolatedFilesystemTestRunner.js(106,8): error TS2339: Property '_childrenMap' does not exist on type 'typeof TestFileSystem'.
 node_modules/chrome-devtools-frontend/front_end/bindings_test_runner/IsolatedFilesystemTestRunner.js(107,8): error TS2339: Property 'isDirectory' does not exist on type 'typeof TestFileSystem'.
@@ -5827,7 +5827,7 @@ node_modules/chrome-devtools-frontend/front_end/elements_test_runner/ElementsTes
 node_modules/chrome-devtools-frontend/front_end/elements_test_runner/ElementsTestRunner.js(429,28): error TS2339: Property 'sprintf' does not exist on type 'StringConstructor'.
 node_modules/chrome-devtools-frontend/front_end/elements_test_runner/ElementsTestRunner.js(490,15): error TS2339: Property 'runtime' does not exist on type 'Window'.
 node_modules/chrome-devtools-frontend/front_end/elements_test_runner/ElementsTestRunner.js(549,33): error TS2339: Property 'elements' does not exist on type 'any[]'.
-node_modules/chrome-devtools-frontend/front_end/elements_test_runner/ElementsTestRunner.js(735,11): error TS2540: Cannot assign to 'name' because it is a constant or a read-only property.
+node_modules/chrome-devtools-frontend/front_end/elements_test_runner/ElementsTestRunner.js(735,11): error TS2588: Cannot assign to 'name' because it is a constant.
 node_modules/chrome-devtools-frontend/front_end/elements_test_runner/ElementsTestRunner.js(1024,26): error TS2339: Property 'elements' does not exist on type 'any[]'.
 node_modules/chrome-devtools-frontend/front_end/elements_test_runner/ElementsTestRunner.js(1048,13): error TS2339: Property 'elements' does not exist on type 'any[]'.
 node_modules/chrome-devtools-frontend/front_end/elements_test_runner/ElementsTestRunner.js(1052,13): error TS2339: Property 'elements' does not exist on type 'any[]'.
diff --git a/tests/baselines/reference/user/npm.log b/tests/baselines/reference/user/npm.log
index a9ba30c5c74..3ab08f4b545 100644
--- a/tests/baselines/reference/user/npm.log
+++ b/tests/baselines/reference/user/npm.log
@@ -623,6 +623,7 @@ node_modules/npm/lib/pack.js(177,25): error TS2339: Property 'config' does not e
 node_modules/npm/lib/pack.js(299,17): error TS2339: Property 'config' does not exist on type 'typeof EventEmitter'.
 node_modules/npm/lib/pack.js(300,20): error TS2345: Argument of type 'string' is not assignable to parameter of type 'never'.
 node_modules/npm/lib/pack.js(300,36): error TS2339: Property 'config' does not exist on type 'typeof EventEmitter'.
+node_modules/npm/lib/pack.js(333,15): error TS2531: Object is possibly 'null'.
 node_modules/npm/lib/pack.js(335,17): error TS2339: Property 'code' does not exist on type 'Error'.
 node_modules/npm/lib/pack.js(336,17): error TS2339: Property 'signal' does not exist on type 'Error'.
 node_modules/npm/lib/pack.js(354,36): error TS2339: Property 'tmp' does not exist on type 'typeof EventEmitter'.