tslint.json

{
    "defaultSeverity": "error",
    "extends": ["tslint-config-airbnb"],
    "jsRules": {},
    "rules": {
        "ter-indent": [
            true,
            4,
            {
                "SwitchCase": 1
            }
        ],
        "no-increment-decrement": false,
        "no-floating-promises": true,
        "no-unused-expression": true
    },
    "rulesDirectory": []
}