chore: exclude ".test-d.ts" files from "build:tests" script

package.json

@@ -13,14 +13,14 @@
   ],
   "scripts": {
     "build": "tsc -p tsconfig.build.json",
-    "build:tests": "tsc -p tsconfig.json",
+    "build:tests": "tsc -p tsconfig.buildTests.json",
     "lint": "eslint -c ./.eslintrc.js \"./**/*.{js,ts}\"",
     "test": "jest",
     "test:watch": "jest --watchAll",
     "test:coverage": "jest --collectCoverage",
     "test:watchCoverage": "jest --collectCoverage --watchAll",
     "test:types": "jest -c jest.config.tsd.json",
-    "watch": "tsc -w -p tsconfig.json",
+    "watch": "tsc -w -p tsconfig.buildTests.json",
     "clean": "rimraf lib .tsbuildinfo coverage doc build",
     "version:patch": "yarn version patch -m 'release: %s'",
     "prepare": "husky install",

tsconfig.buildTests.json

@@ -0,0 +1,7 @@
+{
+  "extends": "./tsconfig.json",
+  "exclude": [
+    "*.js",
+    "**/*.test-d.ts"
+  ],
+}