keyTree.getNode(keys)

Return the node from the keyTree specified by keys.

Given this setup:

const keyTree = new KeyTree( [ Object, Object, Array ] );

function handler1() {}
function handler2() {}
function handler3() {}

keyTree.add( [ "click", "li", handler1 ] );
keyTree.add( [ "click", "li", handler2 ] );
keyTree.add( [ "click", "span", handler3 ] );

To get all the object at click, use .getNode:

keyTree.getNode( [ "click" ] ); //-> { li: [handler1, handler2], span: [handler2] }