diff --git a/tests/baselines/reference/transpile/Supports as const arrays.js b/tests/baselines/reference/transpile/Supports as const arrays.js
new file mode 100644
index 00000000000..aec83eb5ae5
--- /dev/null
+++ b/tests/baselines/reference/transpile/Supports as const arrays.js	
@@ -0,0 +1,2 @@
+[].forEach(function (k) { return console.log(k); });
+//# sourceMappingURL=file.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/transpile/Supports as const arrays.oldTranspile.js b/tests/baselines/reference/transpile/Supports as const arrays.oldTranspile.js
new file mode 100644
index 00000000000..aec83eb5ae5
--- /dev/null
+++ b/tests/baselines/reference/transpile/Supports as const arrays.oldTranspile.js	
@@ -0,0 +1,2 @@
+[].forEach(function (k) { return console.log(k); });
+//# sourceMappingURL=file.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/transpile/Supports readonly keyword for arrays.js b/tests/baselines/reference/transpile/Supports readonly keyword for arrays.js
new file mode 100644
index 00000000000..50fa840c62e
--- /dev/null
+++ b/tests/baselines/reference/transpile/Supports readonly keyword for arrays.js	
@@ -0,0 +1,2 @@
+var x;
+//# sourceMappingURL=file.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/transpile/Supports readonly keyword for arrays.oldTranspile.js b/tests/baselines/reference/transpile/Supports readonly keyword for arrays.oldTranspile.js
new file mode 100644
index 00000000000..50fa840c62e
--- /dev/null
+++ b/tests/baselines/reference/transpile/Supports readonly keyword for arrays.oldTranspile.js	
@@ -0,0 +1,2 @@
+var x;
+//# sourceMappingURL=file.js.map
\ No newline at end of file