fix(cli): reuse core declarations during typecheck (#51165)

Co-authored-by: jlongster <jlongster@users.noreply.github.com>

packages/cli/package.json

@@ -21,7 +21,7 @@
     "build:node": "bun run script/build-node.ts",
     "dev": "bun run src/index.ts",
     "test": "bun test --timeout 30000 --only-failures",
-    "typecheck": "tsgo --noEmit"
+    "typecheck": "tsgo -b"
   },
   "dependencies": {
     "@agentclientprotocol/sdk": "1.2.1",

packages/cli/tsconfig.json

@@ -7,5 +7,6 @@
     "lib": ["ESNext", "DOM", "DOM.Iterable", "DOM.AsyncIterable"],
     "noUncheckedIndexedAccess": false
   },
-  "exclude": ["dist", "dist-node"]
+  "exclude": ["dist", "dist-node"],
+  "references": [{ "path": "../core" }]
 }

turbo.json

@@ -11,6 +11,9 @@
   "globalPassThroughEnv": ["CI", "OPENCODE_DISABLE_SHARE"],
   "tasks": {
     "typecheck": {},
+    "@opencode/cli#typecheck": {
+      "dependsOn": ["@opencode/core#typecheck"]
+    },
     "test:components": {
       "outputs": [],
       "cache": false