Fix for issue moment#6202: appended null as return type for toJSON

utf26 · Mar 21, 2024 · 2687a27 · 2687a27
1 parent 18aba13
commit 2687a27
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/moment.d.ts b/moment.d.ts
@@ -589,7 +589,7 @@ declare namespace moment {
     toDate(): Date;
     toISOString(keepOffset?: boolean): string;
     inspect(): string;
-    toJSON(): string;
+    toJSON(): string | null;
     unix(): number;
 
     isLeapYear(): boolean;

diff --git a/src/test/moment/to_type.js b/src/test/moment/to_type.js
@@ -29,6 +29,8 @@ test('toDate returns a copy of the internal date', function (assert) {
 });
 
 test('toJSON', function (assert) {
+    assert.strictEqual(moment(null).toJSON(), null, 'toJSON null');
+
     if (Date.prototype.toISOString) {
         var expected = new Date().toISOString();
         assert.deepEqual(moment(expected).toJSON(), expected, 'toJSON invalid');