feat(config): 🔧 for typescript and jest

Author: paveda

jest.config.js

@@ -0,0 +1,5 @@
+/** @type {import('ts-jest/dist/types').InitialOptionsTsJest} */
+module.exports = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+};

tsconfig.json

@@ -0,0 +1,12 @@
+{
+  "compilerOptions": {
+    "module": "ESNext",
+    "target": "ES2021",
+    "strict": true,
+    "esModuleInterop": true,
+    "sourceMap": true
+  },
+  "exclude": [
+    "node_modules"
+  ]
+}