title: Why attribute app:endIconMode is not found in TextInputLayout?
body: <p>Hello I am creating an app with the androidx libraries but when I am trying to add a toggle to show or hide the password in an TextInputEditText with the app:endIconMode attribute I am getting the error error: attribute endIconMode not found.</p>
  
  <p>This is my TextInputLayout and TextInputEditText</p>
  
  <pre><code>&lt;com.google.android.material.textfield.TextInputLayout
              android:id="@+id/password_text_input_layout"
              android:layout_width="match_parent"
              android:layout_height="wrap_content"
              android:hint="password"
              app:endIconMode="password_toggle"
              app:layout_constraintTop_toBottomOf="@+id/user_text_input_layout"
              style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"&gt;
  
          &lt;com.google.android.material.textfield.TextInputEditText
                  android:id="@+id/password_text_input_edit_text"
                  android:layout_width="match_parent"
                  android:layout_height="wrap_content"
                  android:inputType="textPassword"/&gt;
  
      &lt;/com.google.android.material.textfield.TextInputLayout&gt;
  </code></pre>
  
  <p>Also these are my dependencies in gradle</p>
  
  <pre><code>implementation 'androidx.appcompat:appcompat:1.1.0-alpha01'
  implementation 'androidx.constraintlayout:constraintlayout:2.0.0-alpha3'
  implementation 'com.google.android.material:material:1.0.0'
  </code></pre>
  
  <p>I am not sure what i am missing, maybe a dependency? As far as i read in the documentation no extra dependency besides the material one is required.</p>
  
  <p>Thanks</p>