method AttachmentDriverMemory.prototype.stageRe-exportimport { AttachmentDriverMemory } from "https://deno.land/x/earthstar@v10.2.2/mod.ts"; stage(formatName: string, attachment: ReadableStream<Uint8Array> | Uint8Array)ParametersformatName: stringattachment: ReadableStream<Uint8Array> | Uint8Array