Function isCancellation

src/error-reporting.js:254–265

(errorOrMessage)

 * @return {boolean}
 */
export function isCancellation(errorOrMessage) {
  if (!errorOrMessage) {
    return false;
  }
  if (typeof errorOrMessage == 'string') {
    return errorOrMessage.startsWith(CANCELLED);
  }
  if (typeof errorOrMessage.message == 'string') {
    return errorOrMessage.message.startsWith(CANCELLED);
  }
  return false;
}

/**
 * Returns an error for component blocked by consent