feat(muscript): implement DelegateDynamic

muscript/src/main/java/io/gitlab/jfronny/muscript/data/dynamic/additional/DelegateDynamic.java

@@ -0,0 +1,86 @@
+package io.gitlab.jfronny.muscript.data.dynamic.additional;
+
+import io.gitlab.jfronny.muscript.ast.Expr;
+import io.gitlab.jfronny.muscript.compiler.ExprWriter;
+import io.gitlab.jfronny.muscript.data.dynamic.*;
+
+import java.io.IOException;
+
+public interface DelegateDynamic<T> extends DynamicBase<T> {
+    Dynamic<T> getDelegate();
+
+    @Override
+    default void serialize(ExprWriter writer) throws IOException {
+        getDelegate().serialize(writer);
+    }
+
+    @Override
+    default Expr<?> toExpr() {
+        return getDelegate().toExpr();
+    }
+
+    @Override
+    default T getValue() {
+        return getDelegate().getValue();
+    }
+
+    @Override
+    default boolean isBool() {
+        return getDelegate().isBool();
+    }
+
+    @Override
+    default DBool asBool() {
+        return getDelegate().asBool();
+    }
+
+    @Override
+    default boolean isNumber() {
+        return getDelegate().isNumber();
+    }
+
+    @Override
+    default DNumber asNumber() {
+        return getDelegate().asNumber();
+    }
+
+    @Override
+    default boolean isString() {
+        return getDelegate().isString();
+    }
+
+    @Override
+    default DString asString() {
+        return getDelegate().asString();
+    }
+
+    @Override
+    default boolean isObject() {
+        return getDelegate().isObject();
+    }
+
+    @Override
+    default DObject asObject() {
+        return getDelegate().asObject();
+    }
+
+    @Override
+    default boolean isList() {
+        return getDelegate().isList();
+    }
+
+    @Override
+    default DList asList() {
+        return getDelegate().asList();
+    }
+
+    @Override
+    default boolean isCallable() {
+        return getDelegate().isCallable();
+    }
+
+    @Override
+    default DCallable asCallable() {
+        return getDelegate().asCallable();
+    }
+}