refactor: Minor fixes to #181 for types and new typescript version.

Author: jwalton

src/AmqpConnectionManager.ts

@@ -82,7 +82,8 @@ export interface IAmqpConnectionManager {
     addListener(event: 'unblocked', listener: () => void): this;
     addListener(event: 'disconnect', listener: (arg: { err: Error }) => void): this;
 
-    listeners(eventName: string | symbol): any;
+    // eslint-disable-next-line @typescript-eslint/ban-types
+    listeners(eventName: string | symbol): Function[];
 
     on(event: string, listener: (...args: any[]) => void): this;
     on(event: 'connect', listener: ConnectListener): this;

test/AmqpConnectionManagerTest.ts

@@ -165,7 +165,7 @@ describe('AmqpConnectionManager', function () {
         let err;
         try {
             await amqp.connect({ timeout: 0.1 });
-        } catch (error) {
+        } catch (error: any) {
             err = error;
         }
         expect(err.message).to.equal('amqp-connection-manager: connect timeout');

test/integrationTest.ts

@@ -76,7 +76,7 @@ describe('Integration tests', () => {
         let err;
         try {
             await connection.connect();
-        } catch (error) {
+        } catch (error: any) {
             err = error;
         }
         expect(err.message).to.contain('ACCESS-REFUSED');