*add plugin util types

package.json

@@ -5,7 +5,9 @@
     "type": "module",
     "devDependencies": {
         "@lumeweb/cfg": "https://git.lumeweb.com/LumeWeb/cfg.git",
+        "@types/b4a": "^1.6.0",
         "@types/node": "^18.11.17",
+        "c": "^1.1.1",
         "express": "^4.18.1",
         "node-cache": "^5.1.2",
         "prettier": "^2.8.1",

src/plugin.ts

@@ -5,6 +5,7 @@ import SSLManager from "./ssl.js";
 import type { HDKey } from "micro-ed25519-hdkey";
 import type Config from "@lumeweb/cfg";
 import type { ProtocolManager } from "./swarm.js";
+import type { Util } from "./util.js";
 
 export type PluginFunction = (api: PluginAPI) => Promise<void>;
 
@@ -27,6 +28,7 @@ export declare class PluginAPI extends EventEmitter2 {
     server: RPCServer;
     swarm: any;
   });
+  get util(): Util;
   get swarm(): any;
   get config(): Config;
   get pluginConfig(): Config;

src/util.ts

@@ -0,0 +1,12 @@
+import type b4a from "b4a";
+import type c from "compact-encoding";
+export declare class Util {
+  private _crypto;
+  get crypto(): Crypto;
+  get bufferEncoding(): typeof b4a;
+  get binaryEncoding(): typeof c;
+}
+
+export declare class Crypto {
+  createHash(data: string): Buffer;
+}