.eslintrc.json

{
    "root": true,
    "env": {
        "browser": true,
        "commonjs": true,
        "es2021": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:@typescript-eslint/recommended",
        "prettier/@typescript-eslint", // Uses eslint-config-prettier to disable ESLint rules from @typescript-eslint/eslint-plugin that would conflict with prettier
        "plugin:prettier/recommended" // Enables eslint-plugin-prettier and eslint-config-prettier. This will display prettier errors as ESLint errors. Make sure this is always the last configuration in the extends array.
    ],
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "ecmaVersion": 12
    },
    "plugins": ["@typescript-eslint", "prettier"],
    "rules": {
        "@typescript-eslint/member-ordering": [
            "warn",
            {
                "default": {
                    "memberTypes": [
                        "signature", 
                        "field", 
                        "method"
                    ], 
                    "order": "alphabetically"
                },
                "interfaces": {
                    "memberTypes": [
                        "signature",
                        "field", 
                        "method"
                    ],
                    "order": "alphabetically"
                },
                "classes": {
                    "memberTypes": [
                        "signature", 
                        "private-field", 
                        "protected-field",
                        "public-field",  
                        "constructor", 
                        "private-method", 
                        "protected-method", 
                        "public-method", 
                        "abstract-method"
                    ], 
                    "order": "alphabetically"
                }           
            }
        ],
        "@typescript-eslint/explicit-member-accessibility": [
            "warn",
            {
                "ignoredMethodNames": ["constructor"]
            }
        ],
        "@typescript-eslint/naming-convention": [
            "error",
            {
                "selector": "function",
                "format": ["StrictPascalCase"],
                "modifiers": ["exported"]
            },
            {
              "selector": "class",
              "format": ["StrictPascalCase"]
            },
            {
                "selector": "classProperty",
                "format": ["strictCamelCase"],
                "leadingUnderscore": "require",
                "modifiers": ["private"]
            },
            {
                "selector": "classProperty",
                "format": ["strictCamelCase"],
                "leadingUnderscore": "forbid",
                "modifiers": ["public", "protected"]
            },
            {
                "selector": "classMethod",
                "format": ["strictCamelCase"],
                "leadingUnderscore": "require",
                "modifiers": ["private"]
            },
            {
                "selector": "classMethod",
                "format": ["strictCamelCase"],
                "leadingUnderscore": "forbid",
                "modifiers": ["public", "protected"]
            },
            {
                "selector": "interface",
                "format": ["UPPER_CASE", "StrictPascalCase"],
                "prefix": ["I"]
            }            
        ],
        "@typescript-eslint/no-empty-interface": "off",
        "@typescript-eslint/no-namespace": "off",
        "@typescript-eslint/triple-slash-reference": "off",
        "eqeqeq": "warn",
        "linebreak-style": "off",
        "no-cond-assign": "error",
        //"no-console": "error", //-> let's add this in the future
        "no-eval": "error",
        "no-extend-native": "error",
        "no-inner-declarations": "off",
        "no-multiple-empty-lines": [
            "warn", 
            { 
                "max": 1, 
                "maxEOF": 0 
            }
        ],
        "no-template-curly-in-string": "warn",
        "no-unmodified-loop-condition": "error",
        "no-unneeded-ternary": "warn",
        "no-prototype-builtins": "off",
        //"no-use-before-define": "error",
        "no-var": "error",
        "one-var": ["warn", "never"],
        //"quotes": ["error", "single"], //ecaping quotes on prettier https://github.com/prettier/prettier/issues/973
        "semi": [
            "error",
            "always"
        ],
        "yoda": "warn"
    }
}