Refactor tsconfig.json

package.json

@@ -46,7 +46,6 @@
     "remark": "^14.0.0",
     "remark-cli": "^11.0.0",
     "remark-preset-wooorm": "^9.0.0",
-    "rimraf": "^3.0.0",
     "tape": "^5.0.0",
     "to-vfile": "^7.0.0",
     "type-coverage": "^2.0.0",
@@ -54,7 +53,7 @@
     "xo": "^0.56.0"
   },
   "scripts": {
-    "build": "rimraf \"test/**/*.d.ts\" \"*.d.ts\" && tsc && type-coverage",
+    "build": "tsc --build --clean && tsc --build && type-coverage",
     "format": "remark . -qfo --ignore-pattern test/ && prettier . -w --log-level warn && xo --fix",
     "test-api": "node --conditions development test/index.js",
     "test-coverage": "c8 --check-coverage --branches 100 --functions 100 --lines 100 --statements 100 --reporter lcov npm run test-api",

tsconfig.json

@@ -1,16 +1,15 @@
 {
-  "include": ["test/**/*.js", "*.js"],
   "compilerOptions": {
-    "target": "ES2020",
-    "lib": ["ES2020"],
-    "module": "ES2020",
-    "moduleResolution": "node",
-    "allowJs": true,
     "checkJs": true,
+    "customConditions": ["development"],
     "declaration": true,
     "emitDeclarationOnly": true,
-    "allowSyntheticDefaultImports": true,
-    "skipLibCheck": true,
-    "strict": true
-  }
+    "exactOptionalPropertyTypes": true,
+    "lib": ["es2020"],
+    "module": "node16",
+    "strict": true,
+    "target": "es2020"
+  },
+  "exclude": ["coverage/", "node_modules/"],
+  "include": ["**/*.js"]
 }