* Returns a function to use in pseudos for positionals * @param {Function} fn

* Returns a function to use in pseudos for positionals * @param {Function} fn

* dom - Document Object Manipulator * Usage: * dom('<tag>'|<node>[, ...{<attributes>|<$styles>}|<child-node>|'<text>']) * Examples:

* Helper function to get relative position for an event * @param {Event|IEvent} event - The event to get the position for * @param {Chart} chart - T

* Helper function to get relative position for an event * @param {Event|IEvent} event - The event to get the position for * @param {Chart} chart - T

* Get CSS computed property of the given element * @method * @memberof Popper.Utils * @argument {Eement} element * @argument {String} prop

Alertgroup processess alertgroup infos and generates different media url.