net.sourceforge.pmd.lang.ast.test.net.sourceforge.pmd.lang.ast.Node

childIndex	`val Node.childIndex: Int`
getChild	`fun Node.getChild(i: Int): Node!`
numChildren	`val Node.numChildren: Int` Extension methods to make the Node API more Kotlin-like
parent	`val Node.parent: Node?`
safeGetChild	`fun Node.safeGetChild(i: Int): Node?`
shouldMatchNode	`fun <N : Node> Node?.shouldMatchNode(ignoreChildren: Boolean = false, nodeSpec: NodeSpec<N>): Unit` A shorthand for baseShouldMatchSubtree providing the NodeTreeLikeAdapter.