tslint.json

{
    "rulesDirectory": ["node_modules/tslint-eslint-rules/dist/rules"],
    "extends": "tslint:latest", 
    "rules": {
        "class-name": true,
        "comment-format": [ true, "check-space" ],
        "eofline": true,
        "indent": [ true, "spaces" ],
        "member-ordering": [ true, "variables-before-functions" ],
        "no-arg": true,
        "no-bitwise": true,
        "no-conditional-assignment": true,
        "no-console": [true],
        "no-debugger": true,
        "no-duplicate-key": true,
        "no-duplicate-variable": true,
        "no-eval": true,
        "no-inferrable-types": true,
        "no-internal-module": true,
        "no-shadowed-variable": true,
        "no-switch-case-fall-through": true,
        "no-trailing-whitespace": true,
        "no-unreachable": true,
        "no-unused-expression": true,
        "no-var-keyword": true,
        "one-line": [
            true,
            "check-catch",
            "check-else",
            "check-finally",
            "check-open-brace",
            "check-whitespace"
        ],
        "quotemark": [ true, "double" ],
        "semicolon": [ true, "always" ],
        "trailing-comma": [ true, { "multiline": "never", "singleline": "never" } ],
        "triple-equals": [ true, "allow-null-check" ],
        "typedef-whitespace": [ true,
            {
                "call-signature": "nospace",
                "index-signature": "nospace",
                "parameter": "nospace",
                "property-declaration": "nospace",
                "variable-declaration": "nospace"
            }
        ],
        "variable-name": [ true, "ban-keywords" ],
        "whitespace": [
            true,
            "check-branch",
            "check-decl",
            "check-operator",
            "check-module",
            "check-separator",
            "check-type"
        ],
        // Rules for Widget development
        "interface-name": [ false, "always-prefix" ],
        // https://www.npmjs.com/package/tslint-eslint-rules
        "no-multi-spaces": [true],
        "no-extra-semi": true,
        "no-irregular-whitespace": true,
        "no-duplicate-case": true,
        "no-control-regex": true,
        "no-empty-character-class": true,
        "no-ex-assign": true,
        "no-extra-boolean-cast": true,
        "no-unexpected-multiline": true,
        "no-sparse-arrays": true,
        "no-regex-spaces": true,
        "no-invalid-regexp": true,
        "valid-typeof": true,
        "array-bracket-spacing": [ true, "always" ],
        "block-spacing": [ true, "always" ],
        "brace-style": [ true, "1tbs", { "allowSingleLine": true } ],
        "object-curly-spacing": [ true, "always" ],
        "member-access": false
    }
}