fix: resolve TypeScript typecheck errors in JS files

actions/setup/js/aw_context.cjs

@@ -144,7 +144,7 @@ function parseInboundAwContext(raw) {
     return null;
   }
   if (typeof raw === "object" && !Array.isArray(raw)) {
-    return /** @type {Record<string, unknown>} */ raw;
+    return /** @type {Record<string, unknown>} */ (raw);
   }
   return null;
 }

actions/setup/js/handle_agent_failure.cjs

@@ -561,7 +561,6 @@ function buildPushRepoMemoryFailureContext(hasPushRepoMemoryFailure, repoMemoryP
  */
 function loadMissingDataMessages(items) {
   try {
-    /** @type {Array<any>} */
     let resolvedItems = items;
     if (!resolvedItems) {
       const { loadAgentOutput } = require("./load_agent_output.cjs");
@@ -639,7 +638,6 @@ function buildMissingDataContext(cacheMemoryEnabled, items) {
  */
 function loadMissingToolMessages(items) {
   try {
-    /** @type {Array<any>} */
     let resolvedItems = items;
     if (!resolvedItems) {
       const { loadAgentOutput } = require("./load_agent_output.cjs");
@@ -700,7 +698,6 @@ function buildMissingToolContext(items) {
  */
 function loadReportIncompleteMessages(items) {
   try {
-    /** @type {Array<any>} */
     let resolvedItems = items;
     if (!resolvedItems) {
       const { loadAgentOutput } = require("./load_agent_output.cjs");

actions/setup/js/missing_info_formatter.cjs

@@ -10,7 +10,7 @@
 
 /**
  * Escape markdown content to prevent injection
- * @param {string} text - Text to escape
+ * @param {string | null | undefined} text - Text to escape
  * @returns {string} Escaped text
  */
 function escapeMarkdown(text) {
@@ -20,7 +20,7 @@ function escapeMarkdown(text) {
 
 /**
  * Format missing_tool messages into markdown list items
- * @param {Array<{tool: string, reason: string, alternatives?: string}>} missingTools - Missing tool messages
+ * @param {Array<{tool: string | null, reason: string, alternatives?: string | null}>} missingTools - Missing tool messages
  * @returns {string} Formatted markdown list
  */
 function formatMissingTools(missingTools) {

actions/setup/js/pick_experiment.cjs

@@ -238,14 +238,14 @@ async function writeSummary(assignments, configs, state, core) {
   // Progress bars and ready-for-analysis flags when min_samples is a positive integer.
   const progressNames = names.filter(name => {
     const ms = configs[name]?.min_samples;
-    return Number.isInteger(ms) && ms > 0;
+    return ms != null && Number.isInteger(ms) && ms > 0;
   });
   if (progressNames.length > 0) {
     lines.push("### 📊 Sampling Progress");
     lines.push("");
     for (const name of progressNames) {
       const cfg = configs[name];
-      const minSamples = cfg.min_samples;
+      const minSamples = cfg.min_samples ?? 0;
       const variants = cfg.variants || [];
       const counts = state.counts[name] || {};
       const allReady = variants.every(v => (counts[v] || 0) >= minSamples);

actions/setup/js/setup_globals.cjs

@@ -18,7 +18,7 @@ const { createRateLimitAwareGithub } = require("./github_rate_limit_logger.cjs")
  * /tmp/gh-aw/github_rate_limits.jsonl for post-run observability.
  *
  * @param {typeof core} coreModule - The @actions/core module
- * @param {typeof github} githubModule - The @actions/github module
+ * @param {any} githubModule - The @actions/github module
  * @param {typeof context} contextModule - The GitHub context object
  * @param {typeof exec} execModule - The @actions/exec module
  * @param {typeof io} ioModule - The @actions/io module