method Node.isRenameableimport { Node } from "https://dotland.deno.dev/x/fresh@1.1.5/src/dev/deps.ts"; isRenameable<T extends Node>(node: T | undefined): node is RenameableNode & RenameableNodeExtensionType & TGets if the node is a RenameableNode. Gets if the node is a RenameableNode. Type ParametersT extends NodeParametersnode: T | undefined Node to check. Returnsnode is RenameableNode & RenameableNodeExtensionType & T