Include MJS files in formatting checks and fixes

Author: nex3

lib/index.mjs

@@ -47,7 +47,7 @@ function defaultExportDeprecation() {
   printedDefaultExportDeprecation = true;
   console.error(
     "`import sass from 'sass'` is deprecated.\n" +
-      "Please use `import * as sass from 'sass'` instead."
+      "Please use `import * as sass from 'sass'` instead.",
   );
 }
 

package.json

@@ -28,12 +28,15 @@
   },
   "scripts": {
     "init": "ts-node ./tool/init.ts",
-    "check": "npm-run-all check:gts check:tsc",
+    "check": "npm-run-all check:gts check:tsc check:mjs",
     "check:gts": "gts check",
     "check:tsc": "tsc --noEmit",
+    "check:mjs": "prettier -0check **/*.mjs",
     "clean": "gts clean",
     "compile": "tsc -p tsconfig.build.json && cp lib/index.mjs dist/lib/index.mjs && cp -r lib/src/vendor/sass/ dist/lib/src/vendor/sass && cp dist/lib/src/vendor/sass/index.d.ts dist/lib/src/vendor/sass/index.m.d.ts",
-    "fix": "gts fix",
+    "fix": "npm-run-all fix:ts fix:mjs",
+    "fix:ts": "gts fix",
+    "fix:mjs": "prettier --write **/*.mjs",
     "prepublishOnly": "npm run clean && ts-node ./tool/prepare-release.ts",
     "test": "jest"
   },