add check-types script

.github/workflows/check_linting.yml → .github/workflows/pr_checks.yml

@@ -21,3 +21,5 @@ jobs:
       - run: npm install --include=dev
       - name: Check linting
         run: npm run lint
+      - name: Check types
+        run: npm run check-types

README.md

@@ -214,8 +214,9 @@ git checkout -b my-new-feature
 - When you finished your changes, you must check your code's formatting and linting and fix all the errors.
 
 ```bash
-npm run lint:fix
-npm run format
+npm run lint:fix # check for linting errors
+npm run check-types # check for type errors
+npm run format # comply with formatting rules
 ```
 
 - After that, add your changes to `CHANGELOG.md` and update the README if needed.

package.json

@@ -43,6 +43,7 @@
         "lint": "eslint .",
         "lint:fix": "eslint --fix .",
         "format": "prettier ./src/**/*.ts --config prettier.config.mjs --write",
+        "check-types": "tsc --noEmit",
         "clean": "shx rm -rf ./dist",
         "build:cjs": "tsc -m commonjs --target es2017 --outDir ./dist/lib-cjs/",
         "build:esm": "tsc -m es6 --target es2017 --outDir ./dist/lib-esm/",