__setDefaultValidators() {
    const validators = /** @type {(IsNumber| MaxNumber | MinNumber)[]} */ (
      [
        new IsNumber(),
        this.min !== Infinity ? new MinNumber(this.min) : null,
        this.max !== Infinity ? new MaxNumber(this.max) : null,
      ].filter(validator => validator !== null)
    );
    this.defaultValidators.push(...validators);
  }
Set aria labels and apply validators
@private