Monorepo with yarn workspaces requires yarn 3.2

packages/plugos/environments/worker.ts

@@ -0,0 +1,31 @@
+export type ControllerMessageType = "inited" | "result" | "syscall";
+
+export type ControllerMessage = {
+  type: ControllerMessageType;
+  id?: number;
+  name?: string;
+  args?: any[];
+  error?: string;
+  result?: any;
+};
+
+export interface WorkerLike {
+  ready: Promise<void>;
+  onMessage?: (message: any) => Promise<void>;
+
+  postMessage(message: any): void;
+
+  terminate(): void;
+}
+
+export type WorkerMessageType = "load" | "invoke" | "syscall-response";
+
+export type WorkerMessage = {
+  type: WorkerMessageType;
+  id?: number;
+  name?: string;
+  code?: string;
+  args?: any[];
+  result?: any;
+  error?: any;
+};