1 files changed, 3 insertions, 0 deletions
diff --git a/node_modules/moment/moment.d.ts b/node_modules/moment/moment.d.ts
index 96cafaac8..24667a3f5 100644
--- a/node_modules/moment/moment.d.ts
+++ b/node_modules/moment/moment.d.ts
@@ -154,6 +154,8 @@ declare namespace moment {
   }
 
   interface Duration {
+    clone(): Duration;
+
     humanize(withSuffix?: boolean): string;
 
     abs(): Duration;
@@ -704,6 +706,7 @@ declare namespace moment {
    * Constant used to enable explicit ISO_8601 format parsing.
    */
   export var ISO_8601: MomentBuiltinFormat;
+  export var RFC_2822: MomentBuiltinFormat;
 
   export var defaultFormat: string;
   export var defaultFormatUtc: string;