let x: {
  propertyWithAnExceedinglyLongName1: string;
  propertyWithAnExceedinglyLongName2: string;
  propertyWithAnExceedinglyLongName3: string;
  propertyWithAnExceedinglyLongName4: string;
  propertyWithAnExceedinglyLongName5: string;
  propertyWithAnExceedinglyLongName6: string;
  propertyWithAnExceedinglyLongName7: string;
  propertyWithAnExceedinglyLongName8: string;
};

const _s: string = x;
