unblock langchain core upgrade and put in some path hacks to tsconfig so that we can stay on commonjs for now.

Author: williamstein

src/packages/ai/tsconfig.json

@@ -5,7 +5,12 @@
     "outDir": "dist",
     "lib": ["es2020"],
     "module": "commonjs",
-    "target": "es2020"
+    "moduleResolution": "node",
+    "target": "es2020",
+    "baseUrl": ".",
+    "paths": {
+      "@langchain/core/*": ["node_modules/@langchain/core/dist/*"]
+    }
   },
   "include": ["./**/*.ts"],
   "exclude": ["dist", "node_modules"]

src/packages/lite/tsconfig.json

@@ -4,7 +4,11 @@
     "rootDir": "./",
     "outDir": "dist",
     "lib": ["ES2021", "dom"],
-    "target": "ES2021"
+    "target": "ES2021",
+    "baseUrl": ".",
+    "paths": {
+      "@langchain/core/*": ["../ai/node_modules/@langchain/core/dist/*"]
+    }
   },
   "exclude": ["dist", "node_modules", "build"],
   "references": [

src/packages/package.json

@@ -23,8 +23,6 @@
       "undici@<5.28.3": "^5.28.4",
       "postcss@<8.4.31": "^8.4.31",
       "retry-request@<7.0.1": "^7.0.2",
-      "@langchain/core": "^0.3.77",
-      "langchain": "^0.3.34",
       "katex@<0.16.9": "^0.16.10",
       "nanoid@<3.3.8": "^3.3.8",
       "tar-fs@<=2.1.3": "2.1.4",

src/packages/pnpm-lock.yaml

@@ -4,7 +4,11 @@
     "types": ["node", "jest"],
     "lib": ["ESNext"],
     "rootDir": "./",
-    "outDir": "dist"
+    "outDir": "dist",
+    "baseUrl": ".",
+    "paths": {
+      "@langchain/core/*": ["../ai/node_modules/@langchain/core/dist/*"]
+    }
   },
   "exclude": ["node_modules", "dist"],
   "references": [