public function getConstraintType()

in src/Reflection/ReflectionXHPChildrenDeclaration.hack [117:126]

• 10 lines of code
• 2 McCabe index (conditional complexity)

  public function getConstraintType(): XHPChildrenConstraintType {
    $type = $this->getType();
    invariant(
      $type !== XHPChildrenExpressionType::SUB_EXPR_SEQUENCE &&
        $type !== XHPChildrenExpressionType::SUB_EXPR_DISJUNCTION,
      'Disjunctions and sequences do not have a constraint type - in %s',
      $this->context,
    );
    return XHPChildrenConstraintType::assert($this->data[1]);
  }