class Rendererimport { Renderer } from "https://dotland.deno.dev/x/aleph@v0.3.0-alpha.17/server/ssr.ts"; The renderer class for aleph server. ConstructorsnewRenderer(app: Application)MethodsclearCache(namespace?: string)render404Page(url: RouterURL): Promise<string>render custom 404 page. renderPage(url: RouterURL, nestedModules: RouteModule[]): Promise<[string, Record<string, SSRData> | null]>render page base the given location. renderSPAIndexPage(): Promise<string>render custom loading page for SPA mode. setFrameworkRenderer(renderer: FrameworkRenderer)useCache(namespace: string,key: string,render: () => Promise<[string, Record<string, SSRData> | null]>,): Promise<[string, any]>