diff --git a/packages/apidom-json-path/.eslintrc b/packages/apidom-json-path/.eslintrc
new file mode 100644
index 0000000000..86a24bfc5c
--- /dev/null
+++ b/packages/apidom-json-path/.eslintrc
@@ -0,0 +1,22 @@
+{
+  "settings": {
+    "import/resolver": {
+      "typescript": {
+        "project": ["./tsconfig.json"]
+      }
+    }
+  },
+  "rules": {
+    "import/extensions": [
+      "error",
+      "always",
+      {
+        "ts": "always",
+        "tsx": "always",
+        "js": "always",
+        "jsx": "never",
+        "ignorePackages": true
+      }
+    ]
+  }
+}
diff --git a/packages/apidom-json-path/package.json b/packages/apidom-json-path/package.json
index 74fb8ca984..3f49c17344 100644
--- a/packages/apidom-json-path/package.json
+++ b/packages/apidom-json-path/package.json
@@ -25,7 +25,7 @@
     "lint:fix": "eslint ./ --fix",
     "clean": "rimraf --glob 'src/**/*.mjs' 'src/**/*.cjs' 'test/**/*.mjs' ./dist ./types",
     "typescript:check-types": "tsc --noEmit",
-    "typescript:declaration": "tsc -p declaration.tsconfig.json && rollup -c config/rollup/types.dist.js",
+    "typescript:declaration": "tsc -p tsconfig.declaration.json && rollup -c config/rollup/types.dist.js",
     "test": "npm run build:es && cross-env BABEL_ENV=es babel test --out-dir test --extensions '.ts' --out-file-extension '.mjs' --root-mode 'upward' && cross-env NODE_ENV=test mocha",
     "prepack": "copyfiles -u 3 ../../LICENSES/* LICENSES && copyfiles -u 2 ../../NOTICE .",
     "postpack": "rimraf NOTICE LICENSES"
diff --git a/packages/apidom-json-path/src/errors/EvaluationJsonPathError.ts b/packages/apidom-json-path/src/errors/EvaluationJsonPathError.ts
index 490af457ce..78e3df7fc9 100644
--- a/packages/apidom-json-path/src/errors/EvaluationJsonPathError.ts
+++ b/packages/apidom-json-path/src/errors/EvaluationJsonPathError.ts
@@ -1,7 +1,7 @@
 import { Element } from '@swagger-api/apidom-core';
 import { ApiDOMErrorOptions } from '@swagger-api/apidom-error';
 
-import JsonPathError from './JsonPathError';
+import JsonPathError from './JsonPathError.ts';
 
 export interface EvaluationJsonPathErrorOptions<T extends Element> extends ApiDOMErrorOptions {
   path: string | string[];
diff --git a/packages/apidom-json-path/src/errors/MultiEvaluationJsonPathError.ts b/packages/apidom-json-path/src/errors/MultiEvaluationJsonPathError.ts
index 14734df392..be4c39ecf3 100644
--- a/packages/apidom-json-path/src/errors/MultiEvaluationJsonPathError.ts
+++ b/packages/apidom-json-path/src/errors/MultiEvaluationJsonPathError.ts
@@ -1,7 +1,7 @@
 import { Element } from '@swagger-api/apidom-core';
 import { ApiDOMErrorOptions } from '@swagger-api/apidom-error';
 
-import JsonPathError from './JsonPathError';
+import JsonPathError from './JsonPathError.ts';
 
 export interface MultiEvaluationJsonPathErrorOptions<T extends Element> extends ApiDOMErrorOptions {
   paths: string[] | string[][];
diff --git a/packages/apidom-json-path/src/evaluate-multi.ts b/packages/apidom-json-path/src/evaluate-multi.ts
index b05cbc1bde..302ce45068 100644
--- a/packages/apidom-json-path/src/evaluate-multi.ts
+++ b/packages/apidom-json-path/src/evaluate-multi.ts
@@ -2,7 +2,7 @@ import { JSONPath } from 'jsonpath-plus';
 import { Element, toValue, cloneDeep } from '@swagger-api/apidom-core';
 import { evaluate as jsonPointerEvaluate } from '@swagger-api/apidom-json-pointer';
 
-import MultiEvaluationJsonPathError from './errors/MultiEvaluationJsonPathError';
+import MultiEvaluationJsonPathError from './errors/MultiEvaluationJsonPathError.ts';
 
 type JSONPathEvalTuple = [string, Element[]];
 
diff --git a/packages/apidom-json-path/src/evaluate.ts b/packages/apidom-json-path/src/evaluate.ts
index cf94fbf28b..410322c59c 100644
--- a/packages/apidom-json-path/src/evaluate.ts
+++ b/packages/apidom-json-path/src/evaluate.ts
@@ -2,7 +2,7 @@ import { JSONPath } from 'jsonpath-plus';
 import { Element, toValue, cloneDeep } from '@swagger-api/apidom-core';
 import { evaluate as jsonPointerEvaluate } from '@swagger-api/apidom-json-pointer';
 
-import EvaluationJsonPathError from './errors/EvaluationJsonPathError';
+import EvaluationJsonPathError from './errors/EvaluationJsonPathError.ts';
 
 type Evaluate = {
   <T extends Element>(path: string, element: T): Element[];
diff --git a/packages/apidom-json-path/src/index.ts b/packages/apidom-json-path/src/index.ts
index e5e9c7fffc..e244743c0b 100644
--- a/packages/apidom-json-path/src/index.ts
+++ b/packages/apidom-json-path/src/index.ts
@@ -1,8 +1,8 @@
-import './polyfills';
+import './polyfills.ts';
 
-export { default as EvaluationJsonPathError } from './errors/EvaluationJsonPathError';
-export type { EvaluationJsonPathErrorOptions } from './errors/EvaluationJsonPathError';
-export { default as MultiEvaluationJsonPathError } from './errors/MultiEvaluationJsonPathError';
-export type { MultiEvaluationJsonPathErrorOptions } from './errors/MultiEvaluationJsonPathError';
-export { default as evaluate } from './evaluate';
-export { default as evaluateMulti } from './evaluate-multi';
+export { default as EvaluationJsonPathError } from './errors/EvaluationJsonPathError.ts';
+export type { EvaluationJsonPathErrorOptions } from './errors/EvaluationJsonPathError.ts';
+export { default as MultiEvaluationJsonPathError } from './errors/MultiEvaluationJsonPathError.ts';
+export type { MultiEvaluationJsonPathErrorOptions } from './errors/MultiEvaluationJsonPathError.ts';
+export { default as evaluate } from './evaluate.ts';
+export { default as evaluateMulti } from './evaluate-multi.ts';
diff --git a/packages/apidom-json-path/test/evaluate-multi.ts b/packages/apidom-json-path/test/evaluate-multi.ts
index dfbaf58a1e..e39c74746c 100644
--- a/packages/apidom-json-path/test/evaluate-multi.ts
+++ b/packages/apidom-json-path/test/evaluate-multi.ts
@@ -1,7 +1,7 @@
 import { assert } from 'chai';
 import { ObjectElement, NumberElement } from '@swagger-api/apidom-core';
 
-import { evaluateMulti } from '../src';
+import { evaluateMulti } from '../src/index.ts';
 
 describe('apidom-json-path', function () {
   context('evaluateMulti', function () {
diff --git a/packages/apidom-json-path/test/evaluate.ts b/packages/apidom-json-path/test/evaluate.ts
index fb380b336a..4382631f3f 100644
--- a/packages/apidom-json-path/test/evaluate.ts
+++ b/packages/apidom-json-path/test/evaluate.ts
@@ -1,7 +1,7 @@
 import { assert } from 'chai';
 import { ObjectElement, NumberElement } from '@swagger-api/apidom-core';
 
-import { evaluate } from '../src';
+import { evaluate } from '../src/index.ts';
 
 describe('apidom-json-path', function () {
   context('evaluate', function () {
diff --git a/packages/apidom-json-path/declaration.tsconfig.json b/packages/apidom-json-path/tsconfig.declaration.json
similarity index 100%
rename from packages/apidom-json-path/declaration.tsconfig.json
rename to packages/apidom-json-path/tsconfig.declaration.json
diff --git a/packages/apidom-json-path/tsconfig.json b/packages/apidom-json-path/tsconfig.json
index 4081635a03..a86c615aaa 100644
--- a/packages/apidom-json-path/tsconfig.json
+++ b/packages/apidom-json-path/tsconfig.json
@@ -1,5 +1,10 @@
 {
   "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "module": "nodenext",
+    "moduleResolution": "nodenext",
+    "allowImportingTsExtensions": true
+  },
   "include": [
     "src/**/*",
     "test/**/*"