⚡ Simplify property types in credentials (#1869)

packages/nodes-base/credentials/Amqp.credentials.ts

@@ -1,6 +1,6 @@
 import {
 	ICredentialType,
-	NodePropertyTypes,
+	INodeProperties,
 } from 'n8n-workflow';
 
 
@@ -8,29 +8,29 @@ export class Amqp implements ICredentialType {
 	name = 'amqp';
 	displayName = 'AMQP';
 	documentationUrl = 'amqp';
-	properties = [
+	properties: INodeProperties[] = [
 		{
 			displayName: 'Hostname',
 			name: 'hostname',
-			type: 'string' as NodePropertyTypes,
+			type: 'string',
 			default: '',
 		},
 		{
 			displayName: 'Port',
 			name: 'port',
-			type: 'number' as NodePropertyTypes,
+			type: 'number',
 			default: 5672,
 		},
 		{
 			displayName: 'User',
 			name: 'username',
-			type: 'string' as NodePropertyTypes,
+			type: 'string',
 			default: '',
 		},
 		{
 			displayName: 'Password',
 			name: 'password',
-			type: 'string' as NodePropertyTypes,
+			type: 'string',
 			typeOptions: {
 				password: true,
 			},
@@ -39,7 +39,7 @@ export class Amqp implements ICredentialType {
 		{
 			displayName: 'Transport Type',
 			name: 'transportType',
-			type: 'string' as NodePropertyTypes,
+			type: 'string',
 			default: '',
 			description: 'Optional Transport Type to use.',
 		},