Function unhideTextInstance

docs/external/js/react-dom.development.js:7756–7758

(textInstance, text)

    instance.style.display = dangerousStyleValue('display', display);
  }
  function unhideTextInstance(textInstance, text) {
    textInstance.nodeValue = text;
  } // -------------------
  function canHydrateInstance(instance, type, props) {
    if (instance.nodeType !== ELEMENT_NODE || type.toLowerCase() !== instance.nodeName.toLowerCase()) {
      return null;