move stuff around until it feels right

library/embed/embed.tsx

@@ -0,0 +1,51 @@
+import React from "react"
+import { omit } from "../../helpers/omit"
+import { ReacordElement } from "../element.js"
+import type { MessageOptions } from "../message"
+import { Node } from "../node.js"
+import { EmbedChildNode } from "./embed-child.js"
+
+export type EmbedProps = {
+  description?: string
+  url?: string
+  timestamp?: string
+  color?: number
+  footer?: {
+    text: string
+    iconURL?: string
+  }
+  image?: {
+    url: string
+  }
+  thumbnail?: {
+    url: string
+  }
+  author?: {
+    name: string
+    url?: string
+    iconURL?: string
+  }
+  children?: React.ReactNode
+}
+
+export function Embed(props: EmbedProps) {
+  return (
+    <ReacordElement props={props} createNode={() => new EmbedNode(props)}>
+      {props.children}
+    </ReacordElement>
+  )
+}
+
+class EmbedNode extends Node<EmbedProps> {
+  override modifyMessageOptions(options: MessageOptions): void {
+    const embed = omit(this.props, ["children"])
+    for (const child of this.children) {
+      if (child instanceof EmbedChildNode) {
+        child.modifyEmbedOptions(embed)
+      }
+    }
+
+    options.embeds ??= []
+    options.embeds.push(embed)
+  }
+}