Add schema validator

package.json

@@ -19,6 +19,7 @@
     "fix-types": "ts-node scripts/types-absolute-fixer.ts",
     "e2e": "ts-node scripts/e2e.ts",
     "serve.docs": "cd docs && docsify serve",
+    "validate": "ts-node scripts/schema-validator",
     "ts-node": "ts-node --skip-project"
   },
   "pre-commit": [
@@ -65,6 +66,7 @@
     "@types/mocha": "^9.0.0",
     "@types/request-promise": "^4.1.42",
     "@types/sinon": "^10.0.0",
+    "@types/unzipper": "^0.10.4",
     "@types/webpack": "^5.0.0",
     "buffer": "^6.0.3",
     "chai": "^3.5.0",
@@ -91,6 +93,8 @@
     "tslint-immutable": "^6.0.1",
     "typedoc": "^0.22.3",
     "typescript": "4.4.3",
+    "unzipper": "^0.10.11",
+    "validate-with-xmllint": "^1.2.0",
     "webpack": "^5.28.0",
     "webpack-cli": "^4.6.0"
   },