Settings up Typescript and Eslint

[SirMishaa]

I propose to use Typescript and Eslint and Yarn as dependency manager.

List of dependencies to be installed :

• typescript as dependency
• @types/node as dependency
• eslint as dev dependency
• eslint-config as dev dependency
• @typescript-eslint/eslint-plugin as dev dependency
• @typescript-eslint/parser as dev dependency

The following configurations should be right

.eslintrc.js :

module.exports = {
    parser: '@typescript-eslint/parser', // Specifies the ESLint parser
    plugins: ['@typescript-eslint'],
    extends: [
        'eslint:recommended',
        'plugin:@typescript-eslint/eslint-recommended',
        'plugin:@typescript-eslint/recommended',
        'plugin:@typescript-eslint/recommended-requiring-type-checking',
    ],
    parserOptions: {
        ecmaVersion: 2019, // Allows for the parsing of modern ECMAScript features
        sourceType: 'module', // Allows for the use of imports
        tsconfigRootDir: __dirname,
        project: './tsconfig.json',
    },
    env: {
        es6: true,
        node: true,
    },
    rules: {
        semi: "error"
    }
};

tsconfig.json :

{
  "compilerOptions": {
    "module": "commonjs",
    "moduleResolution": "node",
    "target": "es2016",
    "lib": [
      "es6",
      "dom"
    ],
    "outDir": "build",
    "rootDir": "src",
    "sourceMap": true,
    "noImplicitAny": true,
    "types": [
      "node",
      "reflect-metadata"
    ],
    "typeRoots": [
      "node_modules/@types"
    ],
    "experimentalDecorators": true,
    "emitDecoratorMetadata": true,
    "resolveJsonModule": true
  },
  "exclude": [
    "node_modules",
    "build"
  ]
}

[SirMishaa]

Issue #3 should be implemented before Typescript and Eslint can be implemented correctly.

[SirMishaa]

There are still some small problems with the configuration of ESlint, such as the fact that spaces and tabs can be used at the same time. (All that's missing are some extra rules)

I'm trying to solve the problem as soon as possible.