class Bundlerimport { Bundler } from "https://deno.land/x/aleph@v0.3.0-beta.14/bundler/mod.ts"; The bundler class for aleph server. ConstructorsnewBundler(app: Aleph)Methodsprivatebuild(entryFile: string, bundleFile: string)run deno bundle and compress the output using terser. privatebundleChunk(name: string,entry: string[],external: string[],asyncChunk?: boolean,)create bundle chunk. privatebundlePolyfillsChunck()create polyfills bundle. privatecompile(mod: Module, externals: string[]): Promise<string>privatecopyBundleFile(jsFilename: string)privatecreateMainJS()bundle(entries: DependencyGraph[])copyDist()getSyncChunks(): string[]