fix(esm): update jest and eslint config for esm nonsensery

Author: djMax

package.json

@@ -32,7 +32,9 @@
     "*.{js,jsx,ts,tsx}": "yarn eslint --cache --fix"
   },
   "release": {
-    "branches": ["main"]
+    "branches": [
+      "main"
+    ]
   },
   "devDependencies": {
     "@commitlint/cli": "^17.6.3",
@@ -52,6 +54,7 @@
     "pinst": "^3.0.0",
     "semantic-release": "^21.0.2",
     "ts-jest": "^29.1.0",
+    "ts-jest-resolver": "^2.0.1",
     "ts-node": "^10.9.1",
     "typescript": "^5.0.4"
   },

src/eslint.ts

@@ -1,5 +1,9 @@
 export const eslintRc = {
   root: true,
+  env: {
+    es2021: true,
+    node: true,
+  },
   extends: [
     'eslint:recommended',
     'plugin:import/recommended',
@@ -9,6 +13,7 @@ export const eslintRc = {
   plugins: ['jest'],
   parserOptions: {
     project: './tsconfig.json',
+    sourceType: 'module',
   },
   rules: {
     'import/prefer-default-export': [0],

src/jest.ts

@@ -1,8 +1,10 @@
 import type { JestConfigWithTsJest } from 'ts-jest';
 
 export const jestConfig: JestConfigWithTsJest = {
+  extensionsToTreatAsEsm: ['.ts'],
   verbose: true,
   preset: 'ts-jest',
+  resolver: 'ts-jest-resolver',
   testEnvironment: 'node',
   testRegex: '(\\.|/)(test|spec)\\.[jt]sx?$',
 };

yarn.lock

@@ -1430,6 +1430,7 @@ __metadata:
     pinst: ^3.0.0
     semantic-release: ^21.0.2
     ts-jest: ^29.1.0
+    ts-jest-resolver: ^2.0.1
     ts-node: ^10.9.1
     typescript: ^5.0.4
   languageName: unknown
@@ -8505,6 +8506,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"ts-jest-resolver@npm:^2.0.1":
+  version: 2.0.1
+  resolution: "ts-jest-resolver@npm:2.0.1"
+  dependencies:
+    jest-resolve: ^29.5.0
+  checksum: 0845b9ab6a7d5c7b872e7573550607e9da1a2281c4db7a9d900c52b518bf5237ca265d56356b2ebb6d5aad705613e55e406c0eb66cad60ab2a303d17e6b0844e
+  languageName: node
+  linkType: hard
+
 "ts-jest@npm:^29.1.0":
   version: 29.1.0
   resolution: "ts-jest@npm:29.1.0"