.eslintrc.json

{
  "root": true,
  "env": {
    "node": true,
    "jest": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended-type-checked",
    "plugin:@typescript-eslint/stylistic-type-checked",
    "plugin:jest/recommended",
    "plugin:prettier/recommended"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "project": ["tsconfig.json"],
    "createDefaultProgram": true
  },
  "plugins": ["@typescript-eslint/eslint-plugin", "jest"],
  "rules": {
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/ban-ts-comment": "off",
    "@typescript-eslint/no-non-null-assertion": "off",
    "@typescript-eslint/no-extraneous-class": "off",
    "@typescript-eslint/no-misused-promises": "off",
    "prettier/prettier": [
      "error",
      {
        "endOfLine": "auto"
      }
    ]
  },
  "overrides": [
    {
      "files": ["*.spec.ts", "*.e2e-spec.ts", "**/__mocks__/**"],
      "env": {
        "jest/globals": true
      },
      "extends": ["plugin:@typescript-eslint/disable-type-checked"],
      "rules": {
        "@typescript-eslint/no-unused-vars": "off"
      }
    },
    {
      "files": ["migrations/*.js"],
      "extends": ["plugin:@typescript-eslint/disable-type-checked"],
      "rules": {
        "@typescript-eslint/no-var-requires": "off"
      }
    }
  ]
}