split up embed file

src.new/embed/embed-child.ts

@@ -0,0 +1,6 @@
+import type { MessageEmbedOptions } from "discord.js"
+import { Node } from "../node.js"
+
+export abstract class EmbedChildNode<Props> extends Node<Props> {
+  abstract modifyEmbedOptions(options: MessageEmbedOptions): void
+}