feat: Update interrupt schema to 1.0 (langchain-ai#194) (#1)

Co-authored-by: Brace Sproul <braceasproul@gmail.com>

Author: angusfz

package.json

@@ -19,9 +19,9 @@
     "format:check": "prettier --check ."
   },
   "dependencies": {
-    "@langchain/core": "^0.3.44",
-    "@langchain/langgraph": "^0.2.63",
-    "@langchain/langgraph-sdk": "^0.1.0",
+    "@langchain/core": "^1.0.2",
+    "@langchain/langgraph": "^1.0.1",
+    "@langchain/langgraph-sdk": "^1.0.0",
     "@radix-ui/react-avatar": "^1.1.3",
     "@radix-ui/react-dialog": "^1.1.6",
     "@radix-ui/react-label": "^2.1.2",
@@ -54,7 +54,7 @@
     "tailwindcss-animate": "^1.0.7",
     "use-stick-to-bottom": "^1.0.46",
     "uuid": "^11.1.0",
-    "zod": "^3.24.2"
+    "zod": "^4.1.12"
   },
   "devDependencies": {
     "@eslint/js": "^9.19.0",

pnpm-lock.yaml

@@ -1,10 +1,10 @@
 import React from "react";
-import type { Base64ContentBlock } from "@langchain/core/messages";
 import { MultimodalPreview } from "./MultimodalPreview";
 import { cn } from "@/lib/utils";
+import { ContentBlock } from "@langchain/core/messages";
 
 interface ContentBlocksPreviewProps {
-  blocks: Base64ContentBlock[];
+  blocks: ContentBlock.Multimodal.Data[];
   onRemove: (idx: number) => void;
   size?: "sm" | "md" | "lg";
   className?: string;

src/components/thread/ContentBlocksPreview.tsx

@@ -1,10 +1,10 @@
 import React from "react";
-import { File, Image as ImageIcon, X as XIcon } from "lucide-react";
-import type { Base64ContentBlock } from "@langchain/core/messages";
+import { File, X as XIcon } from "lucide-react";
+import { ContentBlock } from "@langchain/core/messages";
 import { cn } from "@/lib/utils";
 import Image from "next/image";
 export interface MultimodalPreviewProps {
-  block: Base64ContentBlock;
+  block: ContentBlock.Multimodal.Data;
   removable?: boolean;
   onRemove?: () => void;
   className?: string;
@@ -21,11 +21,10 @@ export const MultimodalPreview: React.FC<MultimodalPreviewProps> = ({
   // Image block
   if (
     block.type === "image" &&
-    block.source_type === "base64" &&
-    typeof block.mime_type === "string" &&
-    block.mime_type.startsWith("image/")
+    typeof block.mimeType === "string" &&
+    block.mimeType.startsWith("image/")
   ) {
-    const url = `data:${block.mime_type};base64,${block.data}`;
+    const url = `data:${block.mimeType};base64,${block.data}`;
     let imgClass: string = "rounded-md object-cover h-16 w-16 text-lg";
     if (size === "sm") imgClass = "rounded-md object-cover h-10 w-10 text-base";
     if (size === "lg") imgClass = "rounded-md object-cover h-24 w-24 text-xl";
@@ -53,11 +52,7 @@ export const MultimodalPreview: React.FC<MultimodalPreviewProps> = ({
   }
 
   // PDF block
-  if (
-    block.type === "file" &&
-    block.source_type === "base64" &&
-    block.mime_type === "application/pdf"
-  ) {
+  if (block.type === "file" && block.mimeType === "application/pdf") {
     const filename =
       block.metadata?.filename || block.metadata?.name || "PDF file";
     return (