tslint.json

{
  "extends": [
    "tslint:recommended",
    "tslint-config-standard",
    "tslint-etc",
    "tslint-react",
    "tslint-config-prettier"
  ],
  "rules": {
    // types related rules
    "no-inferrable-types": true,
    "no-namespace": {
      "options": ["allow-declarations"]
    },
    "interface-name": {
      "options": "never-prefix"
    },
    "no-unsafe-any": false,
    // core lint rules
    "ban": {
      "options": [{
          "name": "parseInt",
          "message": "use #type-coercion -> Number(val)"
        },
        {
          "name": "parseFloat",
          "message": "use #type-coercion -> Number(val)"
        },
        {
          "name": "Array",
          "message": "use #array-constructor"
        },
        {
          "name": ["describe", "only"],
          "message": "don't focus spec blocks"
        },
        {
          "name": ["it", "only"],
          "message": "don't focus tests"
        }
      ]
    },
    "no-magic-numbers": false,
    "no-require-imports": true,
    "no-boolean-literal-compare": true,
    "no-invalid-this": {
      "options": "check-function-in-method"
    },
    "no-invalid-template-strings": true,
    "ordered-imports": true,
    "prefer-template": true,
    "newline-before-return": true,
    "match-default-export-name": true,
    "no-parameter-reassignment": false,
    "file-name-casing": {
      "options": ["kebab-case"]
    },
    "switch-default": false,
    // tslint:recommended overrides
    "no-any": true,
    "member-access": {
      "options": ["no-public"]
    },
    "object-literal-sort-keys": false,
    "interface-over-type-literal": false,
    // tslint:tslint-config-standard overrides
    "no-unused-variable": false, // https://github.com/blakeembrey/tslint-config-standard/issues/51
    // tslint-etc rules
    "no-unused-declaration": false,
    // tslint-react rules
    "jsx-boolean-value": {
      "options": "never"
    }
  },
  // apply the same rules for any JS if allowJS is gonna be used
  "jsRules": true
}