Add tsconfig.base.json, fix exports for NodeNext resolution

- Create shared tsconfig.base.json with strict settings, skipLibCheck,
  verbatimModuleSyntax, isolatedModules
- All package tsconfigs now extend the base
- Update all package.json exports to use conditional exports with
  types/import/default conditions for NodeNext moduleResolution compat
- Remove unused Container type from echoform-render

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: shmuel hizmi

packages/fullstack/package.json

@@ -4,10 +4,26 @@
   "description": "run your react app logic on the server",
   "type": "module",
   "exports": {
-    "./server": "./src/server/index.ts",
-    "./client": "./src/client/index.ts",
-    ".": "./src/shared/index.ts",
-    "./shared": "./src/shared/index.ts"
+    "./server": {
+      "types": "./src/server/index.ts",
+      "import": "./src/server/index.ts",
+      "default": "./src/server/index.ts"
+    },
+    "./client": {
+      "types": "./src/client/index.ts",
+      "import": "./src/client/index.ts",
+      "default": "./src/client/index.ts"
+    },
+    ".": {
+      "types": "./src/shared/index.ts",
+      "import": "./src/shared/index.ts",
+      "default": "./src/shared/index.ts"
+    },
+    "./shared": {
+      "types": "./src/shared/index.ts",
+      "import": "./src/shared/index.ts",
+      "default": "./src/shared/index.ts"
+    }
   },
   "files": [
     "src"

packages/react-render-null/package.json

@@ -4,7 +4,11 @@
   "description": "render react tree to nothing!",
   "type": "module",
   "exports": {
-    ".": "./src/index.ts"
+    ".": {
+      "types": "./src/index.ts",
+      "import": "./src/index.ts",
+      "default": "./src/index.ts"
+    }
   },
   "files": [
     "src"

packages/react-render-null/src/render.tsx

@@ -2,7 +2,6 @@ import Reconciler from "react-reconciler";
 import { DefaultEventPriority } from "react-reconciler/constants.js";
 import type { ReactNode } from "react";
 
-type Container = Record<string, unknown>;
 type Instance = Record<string, unknown>;
 type HostContext = Record<string, unknown>;
 

packages/wmux/package.json

@@ -4,8 +4,16 @@
   "description": "Web terminal multiplexer for dev servers",
   "type": "module",
   "exports": {
-    ".": "./src/index.ts",
-    "./views": "./src/views.ts"
+    ".": {
+      "types": "./src/index.ts",
+      "import": "./src/index.ts",
+      "default": "./src/index.ts"
+    },
+    "./views": {
+      "types": "./src/views.ts",
+      "import": "./src/views.ts",
+      "default": "./src/views.ts"
+    }
   },
   "files": [
     "src"

plugins/fullstack/bun-ws-client/package.json

@@ -4,7 +4,11 @@
   "description": "WebSocket client transport for echoform (works with Bun server)",
   "type": "module",
   "exports": {
-    ".": "./src/index.ts"
+    ".": {
+      "types": "./src/index.ts",
+      "import": "./src/index.ts",
+      "default": "./src/index.ts"
+    }
   },
   "files": [
     "src"

plugins/fullstack/bun-ws-server/package.json

@@ -4,7 +4,11 @@
   "description": "Bun WebSocket server transport for echoform",
   "type": "module",
   "exports": {
-    ".": "./src/index.ts"
+    ".": {
+      "types": "./src/index.ts",
+      "import": "./src/index.ts",
+      "default": "./src/index.ts"
+    }
   },
   "files": [
     "src"

plugins/fullstack/bun-ws-server/tsconfig.json

@@ -1,14 +1,7 @@
 {
+  "extends": "../../../tsconfig.base.json",
   "compilerOptions": {
-    "target": "ESNext",
-    "module": "ESNext",
-    "moduleResolution": "bundler",
-    "jsx": "react-jsx",
-    "strict": true,
-    "noEmit": true,
-    "esModuleInterop": true,
-    "skipLibCheck": true,
-    "forceConsistentCasingInFileNames": true
+    "types": ["bun"]
   },
   "include": ["src"]
 }

plugins/fullstack/socket-client/package.json

@@ -4,7 +4,11 @@
   "description": "Socket.IO client transport for echoform",
   "type": "module",
   "exports": {
-    ".": "./src/index.ts"
+    ".": {
+      "types": "./src/index.tsx",
+      "import": "./src/index.tsx",
+      "default": "./src/index.tsx"
+    }
   },
   "files": [
     "src"

plugins/fullstack/socket-client/tsconfig.json

@@ -1,14 +1,4 @@
 {
-  "compilerOptions": {
-    "target": "ESNext",
-    "module": "ESNext",
-    "moduleResolution": "bundler",
-    "jsx": "react-jsx",
-    "strict": true,
-    "noEmit": true,
-    "esModuleInterop": true,
-    "skipLibCheck": true,
-    "forceConsistentCasingInFileNames": true
-  },
+  "extends": "../../../tsconfig.base.json",
   "include": ["src"]
 }

plugins/fullstack/socket-server/package.json

@@ -4,7 +4,11 @@
   "description": "Socket.IO server transport for echoform",
   "type": "module",
   "exports": {
-    ".": "./src/index.ts"
+    ".": {
+      "types": "./src/index.tsx",
+      "import": "./src/index.tsx",
+      "default": "./src/index.tsx"
+    }
   },
   "files": [
     "src"