.eslintrc.js

// https://eslint.org/docs/user-guide/configuring
/*
 * 0 - off
 * 1 - warn
 * 2 - error
 */
module.exports = {
    extends: "eslint:recommended",
    parser: "@typescript-eslint/parser",
    parserOptions: {
        ecmaVersion: 2018,
        sourceType: "module"
    },
    globals: {
        "console": "readonly",
        "module": "readonly"
    },
    // https://eslint.org/docs/rules/
    rules: {
        "no-debugger": 2, // prod-2/dev-0
        "no-console": [1, { "allow": ["warn", "error"] }],
        "complexity": [2, { max: 5 }],
        "consistent-return": 2,
        "default-case": 1,
        "eqeqeq": 2,
        "no-alert": 2,
        "no-caller": 2,
        "no-else-return": 2,
        "no-eval": 2,
        "no-extra-bind": 1,
        "no-extra-label": 1,
        "no-implied-eval": 2,
        "no-iterator": 2,
        "no-lone-blocks": 1,
        "no-loop-func": 2,
        "no-magic-numbers": 0,
        "no-multi-spaces": 2,
        "no-new-func": 1,
        "no-new-wrappers": 1,
        "no-param-reassign": 2,
        "no-proto": 1,
        // "no-restricted-properties": [2, {
        //     "user": "name"
        // }]
        "no-return-assign": 2,
        "no-self-compare": 2,
        "no-sequences": 2,
        "no-throw-literal": 2,
        "no-unmodified-loop-condition": 2,
        "no-useless-call": 2,
        "no-useless-concat": 2,
        "no-useless-return": 2,
        "prefer-promise-reject-errors": 2, // 便于抓取错误信息
        "require-await": 2,
        "vars-on-top": 2, // todo: 如何使用let
        "wrap-iife": [2, "inside", { functionPrototypeMethods: true }],
        "yoda": [2, "never", { onlyEquality: true }],
        "no-label-var": 2,
        "no-restricted-globals": [2, { name: "event" }, { name: "error" }],
        // Stylistic
        "array-bracket-spacing": [2, "never"],
        "block-spacing": 2,
        "brace-style": [2, "1tbs", { allowSingleLine: true }],
        // "camelcase": [2, { ignoreDestructuring: true }] ,
        "comma-dangle": 2,
        "comma-spacing": 2,
        "comma-style": 2,
        "computed-property-spacing": 2,
        "func-call-spacing": 2,
        "function-paren-newline": 2,
        "id-blacklist": [2, ""], // 禁止声明的列表
        // "id-match": , // 声明标识符的规则
        "implicit-arrow-linebreak": 2,
        "indent": [1, 4],
        "key-spacing": 2,
        "keyword-spacing": [2, { before: true, after: true, overrides: { if: { after: false }, for: { after: false }, super: { after: false }, while: { after: false } } }],
        "max-depth": 1,
        "max-nested-callbacks": 1,
        "max-params": [1, 3],
        "new-cap": 2,
        "new-parens": 2,
        "no-lonely-if": 2,
        "no-multiple-empty-lines": 2,
        "no-whitespace-before-property": 2,
        "object-curly-spacing": [2, "always"],
        "one-var": [2, "consecutive"],
        "semi": 2,
        "semi-spacing": 2,
        "semi-style": 2,
        "space-before-blocks": 2,
        "space-before-function-paren": [2, "never"],
        "space-in-parens": 2,
        "space-infix-ops": 2,
        "space-unary-ops": [2, { words: true, nonwords: false }],
        "spaced-comment": [2, "always"],
        "switch-colon-spacing": [2, { after: true, before: false }],
        // es6
        "arrow-body-style": [2, "as-needed"],
        "arrow-parens": [2, "as-needed"],
        "arrow-spacing": [2, { after: true, before: true }],
        "generator-star-spacing": [2, "before"],
        "no-duplicate-imports": [2, { includeExports: true }],
        "no-useless-computed-key": 2,
        "no-useless-rename": 2,
        "no-var": 2,
        "prefer-rest-params": 2,
        // "prefer-template": 1,
        "rest-spread-spacing": [2, "never"],
        "symbol-description": 1,
        "template-curly-spacing": 2
    }
};