From 90b2be65bcbab7c97b265f2dfc90aef2ae8829e6 Mon Sep 17 00:00:00 2001
From: Nate Goldman <427322+ungoldman@users.noreply.github.com>
Date: Sun, 14 Jun 2026 16:52:07 -0700
Subject: [PATCH] chore: cover test files in default tsconfig

VS Code's TS server walks up from a test file to the default-named
tsconfig.json, which was the build config (include: ["src"]). Test
files fell outside that include and landed in an inferred project
with no @types/node and wrong module settings, so the editor flagged
spurious errors on test files (e.g. Cannot find name
'node:assert/strict'). typecheck was clean only because it passed
-p tsconfig.test.json, which the editor never auto-discovers.

Flip the defaults so the auto-discovered config covers both src and
test:

- tsconfig.json is now the editor/typecheck config: standalone,
  include ["src", "test"], noEmit, rootDir ".", types ["node"].
- tsconfig.build.json emits dist from src only (extends tsconfig.json,
  overrides noEmit/rootDir/outDir/declaration). Replaces the build
  options that used to live in tsconfig.json.
- Drop tsconfig.test.json (folded into tsconfig.json).
- build -> tsc -p tsconfig.build.json; typecheck -> tsc.

Emitted dist is byte-identical to before. Verified: npm run build
(same four dist files, no test files emitted), npm run typecheck
(passes, now lists test/index.test.ts), npm test, npm run test:pack.
---
 package.json        |  4 ++--
 tsconfig.build.json | 10 ++++++++++
 tsconfig.json       | 10 +++++-----
 tsconfig.test.json  |  9 ---------
 4 files changed, 17 insertions(+), 16 deletions(-)
 create mode 100644 tsconfig.build.json
 delete mode 100644 tsconfig.test.json

diff --git a/package.json b/package.json
index 4d77959..e08a7fa 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "url": "git+https://github.com/ungoldman/hyperaxe.git"
   },
   "scripts": {
-    "build": "tsc",
+    "build": "tsc -p tsconfig.build.json",
     "coverage": "node --test --experimental-test-coverage --import=tsx --test-coverage-exclude='test/**' --test-coverage-lines=100 --test-coverage-branches=100 --test-coverage-functions=100 test/*.test.ts",
     "format": "biome check --write .",
     "lint": "biome check .",
@@ -63,7 +63,7 @@
     "test": "npm run lint && npm run typecheck && npm run build && node --test --import=tsx test/*.test.ts",
     "test:pack": "bash scripts/test-pack.sh",
     "test:watch": "node --test --watch --import=tsx test/*.test.ts",
-    "typecheck": "tsc -p tsconfig.test.json"
+    "typecheck": "tsc"
   },
   "sideEffects": false,
   "type": "module",
diff --git a/tsconfig.build.json b/tsconfig.build.json
new file mode 100644
index 0000000..7f9bdff
--- /dev/null
+++ b/tsconfig.build.json
@@ -0,0 +1,10 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "noEmit": false,
+    "rootDir": "src",
+    "outDir": "dist",
+    "declaration": true
+  },
+  "include": ["src"]
+}
diff --git a/tsconfig.json b/tsconfig.json
index 9f6e466..c7437b3 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -6,9 +6,7 @@
     "allowSyntheticDefaultImports": true,
     "lib": ["es2022", "dom"],
     "allowJs": true,
-    "outDir": "dist",
-    "rootDir": "src",
-    "declaration": true,
+    "rootDir": ".",
     "strict": true,
     "esModuleInterop": true,
     "skipLibCheck": true,
@@ -18,7 +16,9 @@
     "noFallthroughCasesInSwitch": true,
     "noImplicitOverride": true,
     "forceConsistentCasingInFileNames": true,
-    "resolveJsonModule": true
+    "resolveJsonModule": true,
+    "noEmit": true,
+    "types": ["node"]
   },
-  "include": ["src"]
+  "include": ["src", "test"]
 }
diff --git a/tsconfig.test.json b/tsconfig.test.json
deleted file mode 100644
index badb66a..0000000
--- a/tsconfig.test.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "noEmit": true,
-    "rootDir": ".",
-    "types": ["node"]
-  },
-  "include": ["src", "test"]
-}