function getOptionsComponentName(node) {
  if (node.type === 'Identifier') {
    return node.name
  }
  if (node.type === 'Literal') {
    return typeof node.value === 'string' ? node.value : null
  }
  return null
}
@param {import('../../typings/eslint-plugin-vue/util-types/ast').Expression} node
@returns {string | null}