Revert Promise<void> changes.

Polymer · Jul 27, 2018 · ac6011e · ac6011e
1 parent 73ae8b4
commit ac6011e
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/externs/closure-types.js b/externs/closure-types.js
@@ -33,7 +33,7 @@ Polymer_PropertiesChanged.prototype._addPropertyToAttributeMap = function(proper
 */
 Polymer_PropertiesChanged.prototype._definePropertyAccessor = function(property, readOnly){};
 /**
-* @return {void|!Promise<void>}
+* @return {void}
 */
 Polymer_PropertiesChanged.prototype.ready = function(){};
 /**
@@ -379,7 +379,7 @@ Polymer_PropertyEffects.prototype.__templateInfo;
 Polymer_PropertyEffects.prototype._stampTemplate = function(template){};
 /**
 * @override
-* @return {void|!Promise<void>}
+* @return {void}
 */
 Polymer_PropertyEffects.prototype.ready = function(){};
 /**

diff --git a/lib/mixins/properties-changed.js b/lib/mixins/properties-changed.js
@@ -179,14 +179,13 @@ export const PropertiesChanged = dedupingMixin(
      * bindings.  `super.ready()` must be called to ensure the data system
      * becomes enabled.
      *
-     * @return {void|!Promise<void>} void
+     * @return {void}
      * @public
      * @override
      */
     ready() {
       this.__dataReady = true;
       this._flushProperties();
-      return undefined;
     }
 
     /**