How to use the bpmn-js-properties-panel/lib/helper/ExtensionElementsHelper.getExtensionElements function in bpmn-js-properties-panel

const getZeebeLoopCharacteristics = (bo) => {

  const extensions = extensionElementsHelper.getExtensionElements(
    bo.loopCharacteristics,
    'zeebe:LoopCharacteristics'
  );
  return (extensions || [])[0];
};

const getTaskDefinitions = (bo) => {
  return extensionElementsHelper.getExtensionElements(bo, 'zeebe:TaskDefinition');
};

const getElements = (bo, type, prop) => {
  const elems = extensionElementsHelper.getExtensionElements(bo, type) || [];
  return !prop ? elems : (elems[0] || {})[prop] || [];
};

const getSubscriptionDefinitions = (bo) => {
  return extensionElementsHelper.getExtensionElements(bo, 'zeebe:Subscription');
};

function getElements(bo, type, prop) {
  const elems = extensionElementsHelper.getExtensionElements(bo, type) || [];
  return !prop ? elems : (elems[0] || {})[prop] || [];
}

const getElements = (bo, type, prop) => {
  const elems = extensionElementsHelper.getExtensionElements(bo, type) || [];
  return !prop ? elems : (elems[0] || {})[prop] || [];
};

function getElements(bo, type, prop) {
    const elems = extensionElementsHelper.getExtensionElements(bo, type) || [];
    return !prop ? elems : (elems[0] || {})[prop] || [];
  }