fix(spinner): add input mode fix #8598

src/components/spinner/spinner.ts

@@ -130,6 +130,14 @@ export class Spinner extends Ion {
     this._setColor('spinner', value);
   }
 
+  /**
+   * @input {string} The mode to apply to this component.
+   */
+  @Input()
+  set mode(val: string) {
+    this._setMode('spinner', val);
+  }
+
   /**
    * @input {string} SVG spinner name.
    */
@@ -163,6 +171,8 @@ export class Spinner extends Ion {
 
   constructor(config: Config, elementRef: ElementRef, renderer: Renderer) {
     super(config, elementRef, renderer);
+
+    this.mode = config.get('mode');
   }
 
   /**