Добавьте следующую строку "no-string-literal": false в вашем tslint.json
{
"extends": ["tslint:recommended", "tslint-react", "tslint-config-prettier"],
"linterOptions": {
"exclude": [
"config/**/*.js",
"node_modules/**/*.ts",
"coverage/lcov-report/*.js"
]
},
"rules": {
"no-console": false,
"jsx-no-lambda": false,
"no-string-literal": false
}
}