refactor: support inrupt coding standards

package.json

@@ -7,9 +7,19 @@
   "scripts": {
     "build": "tsc",
     "lint": "eslint . --ext .ts",
-    "prepare": "npm run lint && npm run build",
     "test": "jest"
   },
+  "husky": {
+    "hooks": {
+      "pre-commit": "npm run lint && npm run build"
+    }
+  },
+  "files": [
+    "index.js",
+    "index.d.ts",
+    "src/**/*.js",
+    "src/**/*.d.ts"
+  ],
   "dependencies": {
     "@rdfjs/data-model": "^1.1.2",
     "@types/jest": "^25.2.1",
@@ -20,11 +30,12 @@
     "@typescript-eslint/eslint-plugin": "^2.33.0",
     "@typescript-eslint/parser": "^2.33.0",
     "eslint": "^7.0.0",
+    "eslint-config-es": "^3.19.61",
     "eslint-config-prettier": "^6.11.0",
     "eslint-plugin-prettier": "^3.1.3",
     "eslint-plugin-tsdoc": "^0.2.4",
+    "husky": "^4.2.5",
     "jest": "^26.0.1",
-    "pre-commit": "^1.2.2",
     "prettier": "^2.0.5",
     "ts-jest": "^25.5.1",
     "typescript": "^3.9.2"