Add silent property to skip animation triggering through submit actions.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@tp/tp-button",
-  "version": "1.0.2",
+  "version": "1.1.0",
   "description": "",
   "main": "tp-button.js",
   "scripts": {

tp-button.js

@@ -140,6 +140,7 @@ class TpButton extends EventHelpers(LitElement) {
     return {
       submit: { type: Boolean },
       extended: { type: Boolean },
+      slient: { type: Boolean },
       locked: { type: Boolean, reflect: true },
     };
   }
@@ -338,13 +339,18 @@ class TpButton extends EventHelpers(LitElement) {
   }
 
   _onFormSubmit() {
+    if (!this.slient) {
       this.showSpinner();
     }
+  }
 
   _onFormSuccess() {
     this.isSubmitting(false);
+
+    if (!this.slient) {
       this.showSuccess();
     }
+  }
 
   _onFormFailed(e) {
     // Only react if this button instance was the actual pressed button.
@@ -357,9 +363,12 @@ class TpButton extends EventHelpers(LitElement) {
       }
 
       this.isSubmitting = false;
+
+      if (!this.slient) {
         this.showError();
       }
     }
+  }
 
   _findSubmitTarget() {
     let target;