Add usage of exports.SomeName typedef.

tests/baselines/reference/checkJsdocTypedefOnlySourceFile.errors.txt

@@ -0,0 +1,18 @@
+tests/cases/conformance/jsdoc/0.js(10,20): error TS2694: Namespace 'exports' has no exported member 'SomeName'.
+
+
+==== tests/cases/conformance/jsdoc/0.js (1 errors) ====
+    // @ts-check
+    
+    var exports = {};
+    
+    /**
+     * @typedef {string}
+     */
+    exports.SomeName;
+    
+    /** @type {exports.SomeName} */
+                       ~~~~~~~~
+!!! error TS2694: Namespace 'exports' has no exported member 'SomeName'.
+    const myString = 'str';
+    

tests/baselines/reference/checkJsdocTypedefOnlySourceFile.js

@@ -7,6 +7,9 @@ var exports = {};
  * @typedef {string}
  */
 exports.SomeName;
+
+/** @type {exports.SomeName} */
+const myString = 'str';
 
 
 //// [0.js]
@@ -16,3 +19,5 @@ var exports = {};
  * @typedef {string}
  */
 exports.SomeName;
+/** @type {exports.SomeName} */
+var myString = 'str';

tests/baselines/reference/checkJsdocTypedefOnlySourceFile.symbols

@@ -10,3 +10,7 @@ var exports = {};
 exports.SomeName;
 >exports : Symbol(exports, Decl(0.js, 2, 3))
 
+/** @type {exports.SomeName} */
+const myString = 'str';
+>myString : Symbol(myString, Decl(0.js, 10, 5))
+

tests/baselines/reference/checkJsdocTypedefOnlySourceFile.types

@@ -13,3 +13,8 @@ exports.SomeName;
 >exports : {}
 >SomeName : any
 
+/** @type {exports.SomeName} */
+const myString = 'str';
+>myString : any
+>'str' : "str"
+

tests/cases/conformance/jsdoc/checkJsdocTypedefOnlySourceFile.ts

@@ -10,3 +10,6 @@ var exports = {};
  * @typedef {string}
  */
 exports.SomeName;
+
+/** @type {exports.SomeName} */
+const myString = 'str';