[hw] rename haxework package to hw

src/main/hw/macro/FieldMacro.hx

@@ -0,0 +1,21 @@
+package hw.macro;
+
+import haxe.macro.Expr;
+
+using hw.macro.MacroUtil;
+
+class FieldMacro {
+    public var metaName(default, null):String;
+
+    public function new(metaName:String) {
+        this.metaName = metaName;
+    }
+
+    public function has(field:Field):Bool {
+        return field.getFieldMeta(metaName) != null;
+    }
+
+    public function apply(field:Field):Array<Field> {
+        return [];
+    }
+}