Handle comments at the beginning of ClassProperty value (#1692)

We didn't call the helper that handles this use case

src/printer.js

@@ -1631,7 +1631,15 @@ function genericPrintNoParens(path, options, print, args) {
         parts.push(": ", path.call(print, "typeAnnotation"));
       }
       if (n.value) {
-        parts.push(" = ", path.call(print, "value"));
+        parts.push(
+          " =",
+          printAssignmentRight(
+            n.value,
+            path.call(print, "value"),
+            false, // canBreak
+            options
+          )
+        );
       }
 
       parts.push(semi);

tests/class_comment/__snapshots__/jsfmt.spec.js.snap

@@ -33,6 +33,14 @@ class x {
     // do nothing
   }
 }
+
+class X {
+  TEMPLATE =
+    // tab index is needed so we can focus, which is needed for keyboard events
+    '<div class="ag-large-text" tabindex="0">' +
+    '<div class="ag-large-textarea"></div>' +
+    '</div>';
+}
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 // comment 1
 // comment 2
@@ -69,4 +77,12 @@ class x {
   }
 }
 
+class X {
+  TEMPLATE =
+    // tab index is needed so we can focus, which is needed for keyboard events
+    '<div class="ag-large-text" tabindex="0">' +
+      '<div class="ag-large-textarea"></div>' +
+      "</div>";
+}
+
 `;

tests/class_comment/comments.js

@@ -30,3 +30,11 @@ class x {
     // do nothing
   }
 }
+
+class X {
+  TEMPLATE =
+    // tab index is needed so we can focus, which is needed for keyboard events
+    '<div class="ag-large-text" tabindex="0">' +
+    '<div class="ag-large-textarea"></div>' +
+    '</div>';
+}