fix(core): update

ts/cloudflare.classes.workermanager.ts

@@ -1,10 +1,31 @@
 import * as plugins from './cloudflare.plugins';
 import { CloudflareAccount } from './cloudflare.classes.account';
+import { Worker } from './cloudflare.classes.worker';
 
 export class WorkerManager {
-  public cfAccount: CloudflareAccount;
+  private cfAccount: CloudflareAccount;
 
   constructor(cfAccountArg: CloudflareAccount) {
     this.cfAccount = cfAccountArg;
   }
+
+  public async createWorker(workerName: string, workerScript: string): Promise<Worker> {
+    const accountIdentifier = await this.cfAccount.getAccountIdentifier();
+    const route = `/accounts/${accountIdentifier}/workers/scripts/${workerName}`;
+    const responseBody = await this.cfAccount.request('PUT', route, workerScript, {
+      'Content-Type': 'application/javascript',
+      'Content-Length': Buffer.byteLength(workerScript)
+    });
+    return Worker.fromApiObject(this, responseBody);
+  }
+
+  /**
+   * lists workers
+   */
+  public async listWorkers() {
+    const accountIdentifier = await this.cfAccount.getAccountIdentifier();
+    const route = `/accounts/${accountIdentifier}/workers/scripts`;
+    const response = await this.cfAccount.request('GET', route);
+    console.log(response);
+  }
 }