Remove space in empty object type (#19583)

changelog_unreleased/typescript/19583.md

@@ -0,0 +1,20 @@
+#### Remove space in comment-only object type (#19583 by @fisker)
+
+<!-- prettier-ignore -->
+```tsx
+// Input
+var foo = {
+  /* comment */
+};
+type Foo = {
+  /* comment */
+};
+
+// Prettier stable
+var foo = {/* comment */};
+type Foo = { /* comment */ };
+
+// Prettier main
+var foo = {/* comment */};
+type Foo = {/* comment */};
+```