method Node.hasBodyimport { Node } from "https://deno.land/x/fresh@1.6.1/src/dev/deps.ts"; hasBody<T extends Node>(node: T): node is T & { getBody(): Node; }Gets if the node has a body. Gets if the node has a body. Type ParametersT extends NodeParametersnode: T Node to check. Returnsnode is T & { getBody(): Node; }