diff --git a/tests/baselines/reference/useStrictLikePrologueString01.js b/tests/baselines/reference/useStrictLikePrologueString01.js
new file mode 100644
index 00000000000..12cec220725
--- /dev/null
+++ b/tests/baselines/reference/useStrictLikePrologueString01.js
@@ -0,0 +1,13 @@
+//// [useStrictLikePrologueString01.ts]
+
+"hey!"
+" use strict "
+export function f() {   
+}
+
+//// [useStrictLikePrologueString01.js]
+"hey!";
+" use strict ";
+function f() {
+}
+exports.f = f;
diff --git a/tests/baselines/reference/useStrictLikePrologueString01.symbols b/tests/baselines/reference/useStrictLikePrologueString01.symbols
new file mode 100644
index 00000000000..e96d48d9933
--- /dev/null
+++ b/tests/baselines/reference/useStrictLikePrologueString01.symbols
@@ -0,0 +1,7 @@
+=== tests/cases/compiler/useStrictLikePrologueString01.ts ===
+
+"hey!"
+" use strict "
+export function f() {   
+>f : Symbol(f, Decl(useStrictLikePrologueString01.ts, 2, 14))
+}
diff --git a/tests/baselines/reference/useStrictLikePrologueString01.types b/tests/baselines/reference/useStrictLikePrologueString01.types
new file mode 100644
index 00000000000..a12dfe3abd3
--- /dev/null
+++ b/tests/baselines/reference/useStrictLikePrologueString01.types
@@ -0,0 +1,11 @@
+=== tests/cases/compiler/useStrictLikePrologueString01.ts ===
+
+"hey!"
+>"hey!" : string
+
+" use strict "
+>" use strict " : string
+
+export function f() {   
+>f : () => void
+}