Props support

examples/flutter_demo/lib/samples/preview_target_2.dart

@@ -0,0 +1,73 @@
+import 'package:flutter/material.dart';
+
+enum WidgetVariant { loading, loaded, error }
+
+class Data {
+  final String name;
+  final String description;
+
+  Data(this.name, this.description);
+}
+
+class Sample2Widget extends StatelessWidget {
+  final String name;
+  // final Function() onTap;
+  final int radius;
+  final String? description;
+  final Color? color;
+  final bool enabled;
+  final CrossAxisAlignment alignment;
+  final WidgetVariant variant;
+
+  const Sample2Widget(
+    this.name, {
+    // required this.onTap,
+    required this.radius,
+    this.description,
+    this.color,
+    this.enabled = false,
+    this.alignment = CrossAxisAlignment.start,
+    this.variant = WidgetVariant.loaded,
+    super.key,
+  });
+
+  String variantText() {
+    switch (variant) {
+      case WidgetVariant.loading:
+        return "Loading...";
+      case WidgetVariant.loaded:
+        return "Loaded";
+      case WidgetVariant.error:
+        return "Error";
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+        // onTap: this.onTap,
+        child: Opacity(
+            opacity: enabled ? 1 : 0.5,
+            child: Container(
+              padding: EdgeInsets.all(20),
+              decoration: BoxDecoration(
+                  borderRadius: BorderRadius.circular(this.radius.toDouble()),
+                  color: this.color ?? Colors.blue),
+              child: Column(crossAxisAlignment: this.alignment, children: [
+                Text(
+                  this.name,
+                  style: TextStyle(fontSize: 21, color: Colors.white),
+                ),
+                SizedBox(height: 8),
+                Text(
+                  this.description ?? '',
+                  style: TextStyle(fontSize: 14, color: Colors.white),
+                ),
+                Text(
+                  this.variantText(),
+                  style: TextStyle(fontSize: 14, color: Colors.white),
+                ),
+              ]),
+            )));
+  }
+}

flutter-ast/flutter-ast-node/index.d.ts

@@ -80,7 +80,7 @@ interface DartConstructor extends AstNode {
 
 interface DartProperty extends DartCore {
   /**
-   * @default true
+   * @default false
    */
   isOptional: boolean;
 

flutter-ast/flutter-ast-node/package.json

@@ -1,6 +1,6 @@
 {
   "name": "flutter-ast",
-  "version": "0.0.4-3",
+  "version": "0.0.4-4",
   "description": "A Pure Dart File to Ast Serializer/Deserializer.",
   "main": "index.js",
   "typings": "index.d.ts",

flutter-ast/flutter_ast/examples/example.dart

@@ -5,7 +5,7 @@ import "package:path/path.dart" show dirname, join;
 
 // read file from ./samples/sample.dart
 
-final sample = 'constructor_2';
+final sample = 'constructor_properties_1';
 
 final String source =
     File(join(dirname(Platform.script.path), "../test_samples/${sample}.dart"))