feat: Added WPP.conn.isMainReady function

src/conn/functions/isMainLoaded.ts

@@ -17,7 +17,7 @@
 import { Cmd } from '../../whatsapp';
 
 /**
- * Check is main interface is loaded and authenticated
+ * Check is main interface is authenticated and loaded, bot not synced
  *
  * @example
  * ```javascript

src/conn/functions/isMainReady.ts

@@ -0,0 +1,35 @@
+/*!
+ * Copyright 2022 WPPConnect Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { internalEv } from '../../eventEmitter';
+
+let isReady = false;
+
+internalEv.once('conn.main_ready', () => {
+  isReady = true;
+});
+
+/**
+ * Check is main interface is authenticated, loaded and synced
+ *
+ * @example
+ * ```javascript
+ * const isMainReady = WPP.conn.isMainReady();
+ * ```
+ */
+export function isMainReady(): boolean {
+  return isReady;
+}