backend is completed

.eslintrc.cjs

@@ -0,0 +1,15 @@
+module.exports = {
+  parser: "@typescript-eslint/parser",
+
+  extends: [
+    '@mate-academy/eslint-config',
+    "plugin:@typescript-eslint/recommended"
+  ],
+  env: {
+    jest: true
+  },
+  rules: {
+    'no-proto': 0
+  },
+  plugins: ['jest']
+};

.gitignore

@@ -4,6 +4,9 @@
 
 # Node
 node_modules
+dist
+.env
+generated
 
 # MacOS
 .DS_Store

jest.config.js

@@ -0,0 +1,17 @@
+export default {
+  preset: 'ts-jest',
+  extensionsToTreatAsEsm: ['.ts'],
+  moduleNameMapper: {
+    '^(\\.{1,2}/.*)\\.js$': '$1',
+  },
+  testEnvironment: 'node',
+  transform: {
+    '^.+\\.tsx?$': [
+      'ts-jest',
+      {
+        useESM: true,
+      },
+    ],
+  },
+  testMatch: ['**/__tests__/**/*.ts', '**/*.test.ts', '**/*.spec.ts'],
+};

nodemon.json

@@ -0,0 +1,11 @@
+{
+  "watch": ["src"],
+  "ext": "ts",
+  "exec": "node --loader ts-node/esm src/index.ts",
+  "execMap": {
+    "ts": "node --loader ts-node/esm src/index.ts"
+  },
+  "env": {
+    "NODE_OPTIONS": "--experimental-specifier-resolution=node"
+  }
+}