Function getSelection$1

lib/assets/react-source/development/react.js:13308–13324

* Get an object which is a unique representation of the current selection. * * The return value will not be consistent across nodes or browsers, but * two identical selections on the same node will return identical objects. * * @param {DOMElement} node * @return {object}

(node)

	 */

	function getSelection$1(node) {
	  if ('selectionStart' in node && hasSelectionCapabilities(node)) {
	    return {
	      start: node.selectionStart,
	      end: node.selectionEnd
	    };
	  } else {
	    var win = node.ownerDocument && node.ownerDocument.defaultView || window;
	    var selection = win.getSelection();
	    return {
	      anchorNode: selection.anchorNode,
	      anchorOffset: selection.anchorOffset,
	      focusNode: selection.focusNode,
	      focusOffset: selection.focusOffset
	    };
	  }
	}
	/**
	 * Get document associated with the event target.
	 *