webkit/api_legacy/28.0.0-alpha1.txt

package androidx.webkit {

  public class WebViewCompat {
    method public static void postVisualStateCallback(android.webkit.WebView, long, androidx.webkit.WebViewCompat.VisualStateCallback);
  }

  public static abstract interface WebViewCompat.VisualStateCallback {
    method public abstract void onComplete(long);
  }

}