flutter format

lib/country_code_picker.dart

@@ -158,7 +158,6 @@ class CountryCodePickerState extends State<CountryCodePicker> {
           direction: Axis.horizontal,
           mainAxisSize: MainAxisSize.min,
           children: <Widget>[
-
             if (widget.showFlagMain != null
                 ? widget.showFlagMain
                 : widget.showFlag)
@@ -176,7 +175,6 @@ class CountryCodePickerState extends State<CountryCodePicker> {
                   ),
                 ),
               ),
-
             if (!widget.hideMainText)
               Flexible(
                 fit: widget.alignLeft ? FlexFit.tight : FlexFit.loose,
@@ -184,10 +182,7 @@ class CountryCodePickerState extends State<CountryCodePicker> {
                   widget.showOnlyCountryWhenClosed
                       ? selectedItem.toCountryStringOnly()
                       : selectedItem.toString(),
-                  style: widget.textStyle ?? Theme
+                  style: widget.textStyle ?? Theme.of(context).textTheme.button,
-                      .of(context)
-                      .textTheme
-                      .button,
                   overflow: widget.textOverflow,
                 ),
               ),
@@ -199,9 +194,11 @@ class CountryCodePickerState extends State<CountryCodePicker> {
                     padding: widget.alignLeft
                         ? const EdgeInsets.only(right: 16.0, left: 8.0)
                         : const EdgeInsets.only(right: 16.0),
-                    child: Icon(Icons.arrow_drop_down, color: Colors.grey,
+                    child: Icon(
-                      size: widget.flagWidth,)
+                      Icons.arrow_drop_down,
-                ),
+                      color: Colors.grey,
+                      size: widget.flagWidth,
+                    )),
               ),
           ],
         ),