import { CategoryElement, DateElement, Element, FileElement, FormattedTextElement, GroupElement, ImageElement, LinkElement, LocationElement, MultiDateElement, MultiFileElement, MultiFormattedTextElement, MultiGroupElement, MultiImageElement, MultiLinkElement, MultiNumberElement, MultiOptionSelectionElement, MultiReferenceElement, MultiTextElement, MultiToggleElement, MultiVideoElement, NumberElement, OptionSelectionElement, ReferenceElement, SingleDateElement, SingleFileElement, SingleFormattedTextElement, SingleGroupElement, SingleImageElement, SingleLinkElement, SingleNumberElement, SingleOptionSelectionElement, SingleReferenceElement, SingleTextElement, SingleToggleElement, SingleVideoElement, TextElement, ToggleElement, VideoElement } from './../../api';
declare function _isOptionSelectionElement(aValue: any): aValue is OptionSelectionElement;
declare function _isSingleOptionSelectionElement(aValue: any): aValue is SingleOptionSelectionElement;
declare function _isMultiOptionSelectionElement(aValue: any): aValue is MultiOptionSelectionElement;
declare function _isTextElement(aValue: any): aValue is TextElement;
declare function _isSingleTextElement(aValue: any): aValue is SingleTextElement;
declare function _isMultiTextElement(aValue: any): aValue is MultiTextElement;
declare function _isSingleDateElement(aValue: any): aValue is SingleDateElement;
declare function _isMultiDateElement(aValue: any): aValue is MultiDateElement;
declare function _isGroupElement(aValue: any): aValue is GroupElement;
declare function _isSingleGroupElement(aValue: any): aValue is SingleGroupElement;
declare function _isMultiGroupElement(aValue: any): aValue is MultiGroupElement;
declare function _isFormattedTextElement(aValue: any): aValue is FormattedTextElement;
declare function _isSingleFormattedTextElement(aValue: any): aValue is SingleFormattedTextElement;
declare function _isMultiFormattedTextElement(aValue: any): aValue is MultiFormattedTextElement;
declare function _isNumberElement(aValue: any): aValue is NumberElement;
declare function _isSingleNumberElement(aValue: any): aValue is SingleNumberElement;
declare function _isMultiNumberElement(aValue: any): aValue is MultiNumberElement;
declare function _isToggleElement(aValue: any): aValue is ToggleElement;
declare function _isSingleToggleElement(aValue: any): aValue is SingleToggleElement;
declare function _isMultiToggleElement(aValue: any): aValue is MultiToggleElement;
declare function _isLinkElement(aValue: any): aValue is LinkElement;
declare function _isDateElement(aValue: any): aValue is DateElement;
declare function _isCategoryElement(aValue: any): aValue is CategoryElement;
declare function _isFileElement(aValue: any): aValue is FileElement;
declare function _isSingleFileElement(aValue: any): aValue is SingleFileElement;
declare function _isMultiFileElement(aValue: any): aValue is MultiFileElement;
declare function _isVideoElement(aValue: any): aValue is VideoElement;
declare function _isImageElement(aValue: any): aValue is ImageElement;
declare function _isSingleImageElement(aValue: any): aValue is SingleImageElement;
declare function _isMultiImageElement(aValue: any): aValue is MultiImageElement;
declare function _isSingleVideoElement(aValue: any): aValue is SingleVideoElement;
declare function _isMultiVideoElement(aValue: any): aValue is MultiVideoElement;
declare function _isSingleLinkElement(aValue: any): aValue is SingleLinkElement;
declare function _isMultiLinkElement(aValue: any): aValue is MultiLinkElement;
declare function _isReferenceElement(aValue: any): aValue is ReferenceElement;
declare function _isSingleReferenceElement(aValue: any): aValue is SingleReferenceElement;
declare function _isMultiReferenceElement(aValue: any): aValue is MultiReferenceElement;
declare function _isLocationElement(aValue: any): aValue is LocationElement;
/**
 * Tests if the value is a value element
 *
 * @param aValue    the value
 * @return true if the value is a valid element
 */
declare function _isElement(aValue: any): aValue is Element;
export { _isOptionSelectionElement as isOptionSelectionElement, _isCategoryElement as isCategoryElement, _isDateElement as isDateElement, _isLinkElement as isLinkElement, _isTextElement as isTextElement, _isSingleTextElement as isSingleTextElement, _isMultiTextElement as isMultiTextElement, _isGroupElement as isGroupElement, _isSingleGroupElement as isSingleGroupElement, _isMultiGroupElement as isMultiGroupElement, _isFormattedTextElement as isFormattedTextElement, _isSingleFormattedTextElement as isSingleFormattedTextElement, _isMultiFormattedTextElement as isMultiFormattedTextElement, _isNumberElement as isNumberElement, _isSingleNumberElement as isSingleNumberElement, _isMultiNumberElement as isMultiNumberElement, _isImageElement as isImageElement, _isFileElement as isFileElement, _isVideoElement as isVideoElement, _isToggleElement as isToggleElement, _isSingleToggleElement as isSingleToggleElement, _isMultiToggleElement as isMultiToggleElement, _isReferenceElement as isReferenceElement, _isSingleReferenceElement as isSingleReferenceElement, _isMultiReferenceElement as isMultiReferenceElement, _isLocationElement as isLocationElement, _isSingleDateElement as isSingleDateElement, _isMultiDateElement as isMultiDateElement, _isSingleFileElement as isSingleFileElement, _isMultiFileElement as isMultiFileElement, _isSingleImageElement as isSingleImageElement, _isMultiImageElement as isMultiImageElement, _isSingleLinkElement as isSingleLinkElement, _isMultiLinkElement as isMultiLinkElement, _isSingleVideoElement as isSingleVideoElement, _isMultiVideoElement as isMultiVideoElement, _isSingleOptionSelectionElement as isSingleOptionSelectionElement, _isMultiOptionSelectionElement as isMultiOptionSelectionElement, _isElement as isElement };