.eslintrc.js

/* eslint-disable @typescript-eslint/naming-convention */

module.exports = {
  "env": {
    "browser": true
  },
  "extends": [
    "plugin:@typescript-eslint/recommended",
    "plugin:@typescript-eslint/recommended-requiring-type-checking",
    "plugin:import/typescript"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "project": "tsconfig.eslint.json",
    "sourceType": "module"
  },
  "plugins": [
    "eslint-plugin-import",
    "eslint-plugin-jsdoc",
    "eslint-plugin-prefer-arrow",
    "@typescript-eslint",
    "@typescript-eslint/tslint"
  ],
  "rules": {
    "@typescript-eslint/adjacent-overload-signatures": "off",
    "@typescript-eslint/array-type": [
      "error",
      {
        "default": "array-simple"
      }
    ],
    "@typescript-eslint/ban-types": [
      "error",
      {
        "types": {
          "Object": {
            "message": "Avoid using the `Object` type. Did you mean `object`?"
          },
          "Function": {
            "message": "Avoid using the `Function` type. Prefer a specific function type, like `() => void`."
          },
          "Boolean": {
            "message": "Avoid using the `Boolean` type. Did you mean `boolean`?"
          },
          "Number": {
            "message": "Avoid using the `Number` type. Did you mean `number`?"
          },
          "String": {
            "message": "Avoid using the `String` type. Did you mean `string`?"
          },
          "Symbol": {
            "message": "Avoid using the `Symbol` type. Did you mean `symbol`?"
          }
        }
      }
    ],
    "@typescript-eslint/consistent-type-assertions": "error",
    "@typescript-eslint/consistent-type-definitions": "error",
    "@typescript-eslint/dot-notation": "error",
    "@typescript-eslint/explicit-member-accessibility": [
      "error",
      {
        "accessibility": "explicit"
      }
    ],
    "@typescript-eslint/indent": [
      "error",
      2,
      {
        "FunctionDeclaration": {
          "parameters": "first"
        },
        "FunctionExpression": {
          "parameters": "first"
        },
        "SwitchCase": 1
      }
    ],
    "@typescript-eslint/member-delimiter-style": [
      "error",
      {
        "multiline": {
          "delimiter": "semi",
          "requireLast": true
        },
        "singleline": {
          "delimiter": "semi",
          "requireLast": false
        }
      }
    ],
    "@typescript-eslint/no-non-null-assertion": "off",
    "@typescript-eslint/member-ordering": ["error", {
      "default": [
        // Index signature
        "signature",

        // Static
        "public-static-method",
        "protected-static-method",
        "private-static-method",

        "public-static-field",
        "protected-static-field",
        "private-static-field",

        "public-abstract-field",
        "protected-abstract-field",
        "private-abstract-field",

        "public-instance-field",
        "protected-instance-field",
        "private-instance-field",

        "constructor",

        // Methods
        "public-abstract-method",
        "protected-abstract-method",
        "private-abstract-method",

        "public-instance-method",
        "protected-instance-method",
        "private-instance-method"
      ]
    }],
    "@typescript-eslint/no-empty-function": "error",
    "@typescript-eslint/no-empty-interface": "warn",
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/no-misused-new": "off",
    "@typescript-eslint/no-namespace": "error",
    "@typescript-eslint/no-parameter-properties": "off",
    "@typescript-eslint/no-unused-expressions": "error",
    "@typescript-eslint/no-use-before-define": "off",
    "@typescript-eslint/no-var-requires": "error",
    "@typescript-eslint/no-inferrable-types": "off",
    "@typescript-eslint/prefer-for-of": "error",
    "@typescript-eslint/prefer-function-type": "error",
    "@typescript-eslint/prefer-namespace-keyword": "error",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "@typescript-eslint/quotes": [
      "error",
      "double"
    ],
    "@typescript-eslint/semi": [
      "error",
      "always"
    ],
    "@typescript-eslint/triple-slash-reference": [
      "error",
      {
        "path": "always",
        "types": "prefer-import",
        "lib": "always"
      }
    ],
    "@typescript-eslint/type-annotation-spacing": "error",
    "@typescript-eslint/unified-signatures": "error",
    "arrow-body-style": "error",
    "arrow-parens": [
      "off",
      "always"
    ],
    "brace-style": [
      "error",
      "1tbs",
      { "allowSingleLine": true }
    ],
    "comma-dangle": [
      "error",
      "never"
    ],
    "complexity": "off",
    "constructor-super": "error",
    "curly": "off",
    "eol-last": "error",
    "eqeqeq": [
      "error",
      "smart"
    ],
    "guard-for-in": "off",
    "id-blacklist": "off",
    "id-match": "off",
    "import/order": "off",
    "jsdoc/check-alignment": "error",
    "jsdoc/check-indentation": "error",
    "max-classes-per-file": [
      "error",
      1
    ],
    "max-len": "off",
    "new-parens": "error",
    "no-bitwise": "off",
    "no-caller": "error",
    "no-cond-assign": "error",
    "no-console": "warn",
    "no-debugger": "error",
    "no-empty": "error",
    "no-eval": "error",
    "no-fallthrough": "off",
    "no-invalid-this": "off",
    "no-multiple-empty-lines": "error",
    "no-new-wrappers": "error",
    "no-shadow": "off",
    "@typescript-eslint/no-shadow": ["error"],
    "no-throw-literal": "error",
    "no-trailing-spaces": "error",
    "no-undef-init": "error",
    "no-underscore-dangle": "off",
    "no-unsafe-finally": "error",
    "no-unsafe-call": "off",
    "no-unsafe-member-access": "off",
    "no-unused-labels": "error",
    "no-var": "error",
    "object-shorthand": "off",
    "one-var": [
      "error",
      "never"
    ],
    "prefer-arrow/prefer-arrow-functions": "error",
    "prefer-const": "error",
    "quote-props": "off",
    "radix": "error",
    "space-before-function-paren": [
      "error",
      {
        "anonymous": "never",
        "asyncArrow": "always",
        "named": "never"
      }
    ],
    "spaced-comment": [
      "error",
      "always",
      {
        "markers": [
          "/"
        ]
      }
    ],
    "use-isnan": "error",
    "valid-typeof": "off",
    "lines-between-class-members": ["error", "always", { "exceptAfterSingleLine": true }],
    "import/order": ["error", {"newlines-between": "always"}],
    "@typescript-eslint/naming-convention": [
      "error",
      {
        "selector": "variableLike",
        "format": ["camelCase"],
        "leadingUnderscore": "forbid",
        "trailingUnderscore": "forbid"
      },
      {
        "selector": "variable",
        "format": ["camelCase", "UPPER_CASE"],
        "modifiers": ["exported", "const"]
      },
      {
        "selector": "memberLike",
        "modifiers": ["public"],
        "format": ["camelCase"],
        "leadingUnderscore": "forbid",
        "trailingUnderscore": "forbid"
      },
      {
        "selector": "memberLike",
        "modifiers": ["protected"],
        "format": ["camelCase"],
        "leadingUnderscore": "require",
        "trailingUnderscore": "forbid"
      },
      {
        "selector": "memberLike",
        "modifiers": ["private"],
        "format": ["camelCase"],
        "leadingUnderscore": "require",
        "trailingUnderscore": "forbid"
      },
      {
        "selector": "classProperty",
        "modifiers": ["static"],
        "format": ["camelCase", "UPPER_CASE"]
      },
      {
        "selector": "classMethod",
        "modifiers": ["static"],
        "format": ["camelCase", "UPPER_CASE"]
      },
      {
        "selector": "property",
        "modifiers": ["static"],
        "format": ["UPPER_CASE"]
      },
      {
        "selector": "objectLiteralProperty",
        "format": ["camelCase", "UPPER_CASE"]
      },
      {
        "selector": "objectLiteralMethod",
        "format": ["camelCase", "UPPER_CASE"]
      },
      {
        "selector": "parameter",
        "modifiers": ["unused"],
        "format": ["camelCase"],
        "leadingUnderscore": "allow"
      },
      {
        "selector": "typeLike",
        "format": ["PascalCase", "UPPER_CASE"],
        "leadingUnderscore": "allow"
      },
      {
        "selector": "typeProperty",
        "format": ["camelCase", "UPPER_CASE"],
        "leadingUnderscore": "allow"
      }
    ],
    "@typescript-eslint/tslint/config": [
      "error",
      {
        "rules": {
          "import-spacing": true,
          "whitespace": [
            true,
            "check-decl",
            "check-operator",
            "check-module",
            "check-separator",
            "check-rest-spread",
            "check-branch",
            "check-type-operator",
            "check-type",
            "check-typecast",
            "check-preblock"
          ]
        }
      }
    ]
  }
};