constructor() {
      super();
      this._previousValue = 0;
      this._transitionDuration = 0;
    }
@class

<h3 class="comment-api-title">Overview</h3>
Shows the progress of a process in a graphical way. To indicate the progress,
the inside of the component is filled with a color.

<h3>Responsive Behavior</h3>
You can change the size of the Progress Indicator by changing its <code>width</code> or <code>height</code> CSS properties.

<h3>ES6 Module Import</h3>

<code>import "@ui5/webcomponents/dist/ProgressIndicator.js";</code>

@constructor
@author SAP SE
@alias sap.ui.webc.main.ProgressIndicator
@extends sap.ui.webc.base.UI5Element
@tagname ui5-progress-indicator
@public
@since 1.0.0-rc.8