.eslintrc.json

{
    "extends": [
        "eslint:recommended",
        "plugin:@typescript-eslint/eslint-recommended",
        "plugin:@typescript-eslint/recommended"
    ],
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "extraFileExtensions": [".mjs"],
        "project": "./tsconfig.eslint.json",
        "sourceType": "module",
        "ecmaVersion": 2020,
        "warnOnUnsupportedTypeScriptVersion": false
    },
    "env": {
        "node": true,
        "es6": true,
        "jest/globals": true
    },
    "plugins": [
        "jsdoc",
        "jest"
    ],
    "rules": {
        "prefer-destructuring": 1,
        "require-unicode-regexp": 1,
        "no-return-await": 1,
        "no-trailing-spaces": 1,
        "comma-dangle": "off",
        "@typescript-eslint/comma-dangle": ["error", {
            "arrays": "always-multiline",
            "objects": "always-multiline",
            "imports": "never",
            "exports": "never",
            "functions": "never"
        }],
        "curly": ["error", "all"],
        "padded-blocks": ["error", "never", {"allowSingleLineBlocks": false}],
        "indent": ["error", 4, {"SwitchCase": 1}],
        "handle-callback-err": ["error"],
        "no-multi-spaces": ["error"],
        "object-curly-spacing": ["error", "always"],
        "array-bracket-spacing": ["error", "never"],
        "lines-between-class-members": ["error", "always", { "exceptAfterSingleLine": true }],
        "brace-style": ["error", "1tbs"],
        "max-len": ["error", { "code": 120, "ignoreStrings": true, "ignoreTemplateLiterals": true }],
        "quotes": "off",
        "@typescript-eslint/quotes": ["error", "single", { "allowTemplateLiterals": true }],
        "@typescript-eslint/no-explicit-any": "off",
        "@typescript-eslint/no-non-null-assertion": "off",
        "padding-line-between-statements": [
            "error",
            {"blankLine": "always", "prev": "*", "next": "return"},
            {"blankLine": "always", "prev": ["const", "let", "var"], "next": "*"},
            {"blankLine": "any", "prev": ["const", "let", "var"], "next": ["const", "let", "var"]},
            {"blankLine": "always", "prev": "directive", "next": "*" },
            {"blankLine": "any", "prev": "directive", "next": "directive"},
            {"blankLine": "always", "prev": ["case", "default"], "next": "*" },
            {"blankLine": "always", "prev": ["block", "if", "for", "try"], "next": "*" },
            {"blankLine": "always", "prev": "*", "next": ["block", "if", "for", "try"] }
        ],
        "jsdoc/check-access": 1,
        "jsdoc/check-alignment": 1,
        "jsdoc/check-line-alignment": 1,
        "jsdoc/check-param-names": 1,
        "jsdoc/check-property-names": 1,
        "jsdoc/check-syntax": 1,
        "jsdoc/check-tag-names": 1,
        "jsdoc/check-types": 1,
        "jsdoc/check-values": 1,
        "jsdoc/empty-tags": 1,
        "jsdoc/implements-on-classes": 1,
        "jsdoc/match-description": 1,
        "jsdoc/newline-after-description": 1,
        "jsdoc/no-bad-blocks": 1,
        "jsdoc/no-defaults": 1,
        "jsdoc/require-param": 1,
        "jsdoc/require-param-name": 1,
        "jsdoc/require-param-type": 1,
        "jsdoc/require-property": 1,
        "jsdoc/require-property-name": 1,
        "jsdoc/require-property-type": 1,
        "jsdoc/require-returns": 1,
        "jsdoc/require-returns-check": 1,
        "jsdoc/require-returns-type": 1,
        "jsdoc/require-yields": 1,
        "jsdoc/valid-types": 1
    }
}