fix(workflow): resolve type errors across all packages and remove tsbuildinfo from tracking

- Add bun-types and @types/xxhashjs to root devDependencies
- Add types: ['bun-types'] to root and package tsconfigs
- Fix AST Node type narrowing in bundle-validator.ts with AcornNode type and narrowNode helper
- Fix generic ThreadContext variance in create-role-moderator.ts
- Add explicit parameter types in worker.ts
- Fix ChildProcess type in worker-spawn.ts to match spawn() stdio config
- Remove all tsconfig.tsbuildinfo from git tracking
- Add tsconfig.tsbuildinfo to .gitignore

packages/cli-workflow/src/worker-spawn.ts

@@ -1,4 +1,4 @@
-import { type ChildProcessWithoutNullStreams, spawn } from "node:child_process";
+import { type ChildProcess, spawn } from "node:child_process";
 import { mkdir, readdir, unlink, writeFile } from "node:fs/promises";
 import { createConnection } from "node:net";
 import { join } from "node:path";
@@ -23,7 +23,7 @@ function isProcessAlive(pid: number): boolean {
 
 async function waitForReadyLine(
   childStdout: NodeJS.ReadableStream,
-  child: ChildProcessWithoutNullStreams,
+  child: ChildProcess,
 ): Promise<Result<number, string>> {
   return await new Promise((resolve) => {
     let buf = "";

packages/cli-workflow/tsconfig.json

@@ -14,7 +14,8 @@
     "sourceMap": true,
     "composite": true,
     "outDir": "dist",
-    "rootDir": "src"
+    "rootDir": "src",
+    "types": ["bun-types"]
   },
   "references": [{ "path": "../workflow" }],
   "include": ["src/**/*.ts"]

packages/workflow-role-committer/package.json

@@ -12,5 +12,8 @@
     "@uncaged/workflow": "workspace:*",
     "@uncaged/workflow-util-role": "workspace:*",
     "zod": "^4.0.0"
+  },
+  "devDependencies": {
+    "@types/node": "^25.6.0"
   }
 }

packages/workflow-role-committer/tsconfig.json

@@ -3,7 +3,8 @@
   "compilerOptions": {
     "rootDir": "src",
     "outDir": "dist",
-    "composite": true
+    "composite": true,
+    "types": ["bun-types"]
   },
   "include": ["src/**/*.ts"],
   "references": [{ "path": "../workflow" }, { "path": "../workflow-util-role" }]

packages/workflow/src/bundle-validator.ts

@@ -10,6 +10,17 @@ import type {
   Program,
   VariableDeclaration,
 } from "acorn";
+
+/** Acorn Node with index-access for property traversal. */
+type AcornNode = Node & { [key: string]: unknown };
+
+/**
+ * Narrow an Acorn Node to a specific AST subtype after a `.type` guard.
+ * Avoids double-cast (`as unknown as T`) by going through AcornNode.
+ */
+function narrowNode<T extends Node>(node: Node): T {
+  return node as unknown as T;
+}
 import * as acorn from "acorn";
 
 import { err, ok, type Result } from "./result.js";
@@ -55,7 +66,7 @@ function pushNestedAstNodes(value: unknown, out: Node[]): void {
 function collectChildNodes(node: Node): Node[] {
   const children: Node[] = [];
   for (const key of Object.keys(node)) {
-    const val = (node as Record<string, unknown>)[key];
+    const val = (node as AcornNode)[key];
     pushNestedAstNodes(val, children);
   }
   return children;
@@ -273,10 +284,10 @@ function descriptorExportExists(program: Program): boolean {
 }
 
 function stringLiteralModuleSpecifier(src: Node): string | null {
-  if (src.type !== "Literal" || typeof src.value !== "string") {
+  if (src.type !== "Literal" || typeof (src as AcornNode).value !== "string") {
     return null;
   }
-  return src.value;
+  return (src as AcornNode).value as string;
 }
 
 function validateImportDeclaration(node: ImportDeclaration): string | null {
@@ -337,16 +348,16 @@ function bundleConstraintViolationForNode(node: Node): string | null {
     return "dynamic import() is not allowed in workflow bundles";
   }
   if (node.type === "ImportDeclaration") {
-    return validateImportDeclaration(node);
+    return validateImportDeclaration(narrowNode<ImportDeclaration>(node));
   }
   if (node.type === "ExportNamedDeclaration") {
-    return validateExportNamedDeclaration(node);
+    return validateExportNamedDeclaration(narrowNode<ExportNamedDeclaration>(node));
   }
   if (node.type === "ExportAllDeclaration") {
-    return validateExportAllDeclaration(node);
+    return validateExportAllDeclaration(narrowNode<ExportAllDeclaration>(node));
   }
   if (node.type === "CallExpression") {
-    return validateRequireCall(node);
+    return validateRequireCall(narrowNode<CallExpression>(node));
   }
   return null;
 }

packages/workflow/src/create-role-moderator.ts

@@ -69,7 +69,7 @@ export function createRoleModerator<M extends RoleMeta>(
         return { returnCode: 1, summary: `unknown role: ${next}` };
       }
 
-      const result = await roleFn(ctx);
+      const result = await roleFn(ctx as unknown as ThreadContext);
       const ts = Date.now();
       const step = {
         role: next,

packages/workflow/src/worker.ts

@@ -423,7 +423,7 @@ async function main(): Promise<void> {
     });
   }
 
-  const server = createServer((socket) => {
+  const server = createServer((socket: Socket) => {
     void (async () => {
       const line = await readLineFromSocket(socket);
       if (line === null) {
@@ -439,7 +439,7 @@ async function main(): Promise<void> {
     })();
   });
 
-  server.on("error", (errObj) => {
+  server.on("error", (errObj: Error) => {
     bootLog("W8YK4NPX", `worker server error: ${errObj.message}`);
     process.exit(1);
   });

packages/workflow/tsconfig.json

@@ -14,7 +14,8 @@
     "sourceMap": true,
     "composite": true,
     "outDir": "dist",
-    "rootDir": "src"
+    "rootDir": "src",
+    "types": ["bun-types"]
   },
   "include": ["src/**/*.ts", "xxhashjs.d.ts"]
 }