method Aleph.prototype.fetchModuleRe-exportimport { Aleph } from "https://deno.land/x/aleph@v0.3.0-beta.3/server/mod.ts"; fetchModule(specifier: string): Promise<{ content: Uint8Array; contentType: string | null; }>fetch module source by the specifier. Parametersspecifier: stringReturnsPromise<{ content: Uint8Array; contentType: string | null; }>