`super()` should only be invoked once in a constructor. Additional invocations will result in runtime errors.

## Noncompliant Code Example

    class Dog extends Animal {
      constructor(name) {
        super();
        this.name = name;
        super();         // Noncompliant
        super.doSomething();
      }
    }

## Compliant Solution

    class Dog extends Animal {
      constructor(name) {
        super();
        this.name = name;
        super.doSomething();
      }
    }