diff --git a/package-lock.json b/package-lock.json
index aa31695..c09296b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,6 +14,7 @@
       "devDependencies": {
         "@types/chai": "^4.2.16",
         "@types/mocha": "^8.2.2",
+        "@typescript-eslint/eslint-plugin": "^4.22.0",
         "@typescript-eslint/parser": "^4.21.0",
         "chai": "^4.3.4",
         "eslint": "^7.23.0",
@@ -277,6 +278,62 @@
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       "dev": true
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+    "node_modules/@typescript-eslint/eslint-plugin": {
+      "version": "4.22.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.22.0.tgz",
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+      "dev": true,
+      "dependencies": {
+        "@typescript-eslint/experimental-utils": "4.22.0",
+        "@typescript-eslint/scope-manager": "4.22.0",
+        "debug": "^4.1.1",
+        "functional-red-black-tree": "^1.0.1",
+        "lodash": "^4.17.15",
+        "regexpp": "^3.0.0",
+        "semver": "^7.3.2",
+        "tsutils": "^3.17.1"
+      },
+      "engines": {
+        "node": "^10.12.0 || >=12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/typescript-eslint"
+      },
+      "peerDependencies": {
+        "@typescript-eslint/parser": "^4.0.0",
+        "eslint": "^5.0.0 || ^6.0.0 || ^7.0.0"
+      },
+      "peerDependenciesMeta": {
+        "typescript": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@typescript-eslint/experimental-utils": {
+      "version": "4.22.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-4.22.0.tgz",
+      "integrity": "sha512-xJXHHl6TuAxB5AWiVrGhvbGL8/hbiCQ8FiWwObO3r0fnvBdrbWEDy1hlvGQOAWc6qsCWuWMKdVWlLAEMpxnddg==",
+      "dev": true,
+      "dependencies": {
+        "@types/json-schema": "^7.0.3",
+        "@typescript-eslint/scope-manager": "4.22.0",
+        "@typescript-eslint/types": "4.22.0",
+        "@typescript-eslint/typescript-estree": "4.22.0",
+        "eslint-scope": "^5.0.0",
+        "eslint-utils": "^2.0.0"
+      },
+      "engines": {
+        "node": "^10.12.0 || >=12.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/typescript-eslint"
+      },
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       "version": "4.22.0",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-4.22.0.tgz",
@@ -5029,6 +5086,36 @@
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       "dev": true
     },
+    "@typescript-eslint/eslint-plugin": {
+      "version": "4.22.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.22.0.tgz",
+      "integrity": "sha512-U8SP9VOs275iDXaL08Ln1Fa/wLXfj5aTr/1c0t0j6CdbOnxh+TruXu1p4I0NAvdPBQgoPjHsgKn28mOi0FzfoA==",
+      "dev": true,
+      "requires": {
+        "@typescript-eslint/experimental-utils": "4.22.0",
+        "@typescript-eslint/scope-manager": "4.22.0",
+        "debug": "^4.1.1",
+        "functional-red-black-tree": "^1.0.1",
+        "lodash": "^4.17.15",
+        "regexpp": "^3.0.0",
+        "semver": "^7.3.2",
+        "tsutils": "^3.17.1"
+      }
+    },
+    "@typescript-eslint/experimental-utils": {
+      "version": "4.22.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-4.22.0.tgz",
+      "integrity": "sha512-xJXHHl6TuAxB5AWiVrGhvbGL8/hbiCQ8FiWwObO3r0fnvBdrbWEDy1hlvGQOAWc6qsCWuWMKdVWlLAEMpxnddg==",
+      "dev": true,
+      "requires": {
+        "@types/json-schema": "^7.0.3",
+        "@typescript-eslint/scope-manager": "4.22.0",
+        "@typescript-eslint/types": "4.22.0",
+        "@typescript-eslint/typescript-estree": "4.22.0",
+        "eslint-scope": "^5.0.0",
+        "eslint-utils": "^2.0.0"
+      }
+    },
     "@typescript-eslint/parser": {
       "version": "4.22.0",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-4.22.0.tgz",
diff --git a/package.json b/package.json
index 00cc578..bc29d25 100644
--- a/package.json
+++ b/package.json
@@ -47,6 +47,7 @@
   "devDependencies": {
     "@types/chai": "^4.2.16",
     "@types/mocha": "^8.2.2",
+    "@typescript-eslint/eslint-plugin": "^4.22.0",
     "@typescript-eslint/parser": "^4.21.0",
     "chai": "^4.3.4",
     "eslint": "^7.23.0",