{ "extends": ["standard"], "plugins": [ "chai-expect", "chai-friendly" ], "env": { "mocha": true }, "globals": { "expect": true }, "rules": { // Add some chai specific rules "chai-expect/missing-assertion": "error", "chai-expect/terminating-properties": "error", // Swap the no-unused-expressions rule with a more chai-friendly one "no-unused-expressions": 0, "chai-friendly/no-unused-expressions": "error" } }