.eslintrc.js

module.exports = {
    "env": {
        "browser": true,
        "es6": true,
        "node": true
    },
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "project": "tsconfig.json",
        "sourceType": "module"
    },
    "plugins": [
        "@angular-eslint/eslint-plugin",
        "@typescript-eslint",
        "@typescript-eslint/tslint"
    ],
    "extends": [
        'plugin:@typescript-eslint/eslint-recommended',
        'plugin:@typescript-eslint/recommended',
        'prettier',
    ],    
    "rules": {
        "@angular-eslint/component-class-suffix": "error",
        "@angular-eslint/component-selector": [
            "error",
            {
                "type": "element",
                "prefix": "app",
                "style": "kebab-case"
            }
        ],
        "@angular-eslint/directive-class-suffix": "error",
        "@angular-eslint/directive-selector": [
            "error",
            {
                "type": "attribute",
                "prefix": "app",
                "style": "camelCase"
            }
        ],
        "@angular-eslint/no-host-metadata-property": "error",
        "@angular-eslint/no-input-rename": "error",
        "@angular-eslint/no-inputs-metadata-property": "error",
        "@angular-eslint/no-output-rename": "error",
        "@angular-eslint/no-outputs-metadata-property": "error",
        "@angular-eslint/use-lifecycle-interface": "error",
        "@angular-eslint/use-pipe-transform-interface": "error",
        "@typescript-eslint/consistent-type-definitions": "error",
        "@typescript-eslint/dot-notation": "off",
        "@typescript-eslint/explicit-member-accessibility": [
            "off",
            {
                "accessibility": "explicit"
            }
        ],
        "@typescript-eslint/indent": "error",
        "@typescript-eslint/member-delimiter-style": [
            "error",
            {
                "multiline": {
                    "delimiter": "semi",
                    "requireLast": true
                },
                "singleline": {
                    "delimiter": "semi",
                    "requireLast": false
                }
            }
        ],
        "@typescript-eslint/member-ordering": "off",
        "@typescript-eslint/naming-convention": "error",
        "@typescript-eslint/no-empty-function": "off",
        "@typescript-eslint/no-empty-interface": "error",
        "@typescript-eslint/no-inferrable-types": [
            "error",
            {
                "ignoreParameters": true
            }
        ],
        "@typescript-eslint/no-misused-new": "error",
        "@typescript-eslint/no-non-null-assertion": "error",
        "@typescript-eslint/no-shadow": [
            "error",
            {
                "hoist": "all"
            }
        ],
        "@typescript-eslint/no-unused-expressions": "off",
        "@typescript-eslint/prefer-function-type": "error",
        "@typescript-eslint/quotes": [
            "error",
            "single"
        ],
        "@typescript-eslint/semi": [
            "error",
            "always"
        ],
        "@typescript-eslint/type-annotation-spacing": "error",
        "@typescript-eslint/unified-signatures": "error",
        "arrow-body-style": "error",
        "brace-style": [
            "error",
            "1tbs"
        ],
        "constructor-super": "error",
        "curly": "error",
        "dot-notation": "off",
        "eol-last": "off",
        "eqeqeq": [
            "error",
            "smart"
        ],
        "guard-for-in": "error",
        "id-blacklist": "off",
        "id-match": "off",
        "indent": "error",
        "max-len": [
            "error",
            {
                "code": 140
            }
        ],
        "no-bitwise": "error",
        "no-caller": "error",
        "no-console": [
            "error",
            {
                "allow": [
                    "log",
                    "warn",
                    "dir",
                    "timeLog",
                    "assert",
                    "clear",
                    "count",
                    "countReset",
                    "group",
                    "groupEnd",
                    "table",
                    "dirxml",
                    "error",
                    "groupCollapsed",
                    "Console",
                    "profile",
                    "profileEnd",
                    "timeStamp",
                    "context"
                ]
            }
        ],
        "no-debugger": "error",
        "no-empty": "off",
        "no-empty-function": "off",
        "no-eval": "error",
        "no-fallthrough": "error",
        "no-new-wrappers": "error",
        "no-restricted-imports": "error",
        "no-shadow": "error",
        "no-throw-literal": "error",
        "no-trailing-spaces": "error",
        "no-undef-init": "error",
        "no-underscore-dangle": "off",
        "no-unused-expressions": "off",
        "no-unused-labels": "error",
        "no-var": "error",
        "prefer-const": "error",
        "quotes": "error",
        "radix": "error",
        "semi": "error",
        "spaced-comment": [
            "error",
            "always",
            {
                "markers": [
                    "/"
                ]
            }
        ],
        "valid-typeof": "error",
        "@typescript-eslint/tslint/config": [
            "error",
            {
                "rules": {
                    "import-spacing": true,
                    "invoke-injectable": true,
                    "no-access-missing-member": true,
                    "templates-use-public": true,
                    "whitespace": true
                }
            }
        ]
    }
};