WIP: Make foundation constructor arg a `Partial<MDCFloatingLabelAdapt…

…er>`
material-components · Feb 8, 2019 · 839c5b1 · 839c5b1
1 parent 6ffed95
commit 839c5b1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/mdc-floating-label/foundation.ts b/packages/mdc-floating-label/foundation.ts
@@ -48,8 +48,8 @@ class MDCFloatingLabelFoundation extends MDCFoundation<MDCFloatingLabelAdapter>
 
   private readonly shakeAnimationEndHandler_: SpecificEventListener<'animationend'>;
 
-  constructor(adapter: MDCFloatingLabelAdapter) {
-    super(Object.assign(MDCFloatingLabelFoundation.defaultAdapter, adapter));
+  constructor(adapter: Partial<MDCFloatingLabelAdapter> = {}) {
+    super({...MDCFloatingLabelFoundation.defaultAdapter, ...adapter});
 
     this.shakeAnimationEndHandler_ = () => this.handleShakeAnimationEnd_();
   }