feat(docdb): add 'override' to [inspect.custom] method in cluster and instance node files

Author: Muzaffer Aydin

packages/core/src/docdb/explorer/dbClusterNode.ts

@@ -177,7 +177,7 @@ export class DBClusterNode extends DBResourceNode {
         })
     }
 
-    public [inspect.custom](): string {
+    public override [inspect.custom](): string {
         return 'DBClusterNode'
     }
 }

packages/core/src/docdb/explorer/dbElasticClusterNode.ts

@@ -110,7 +110,7 @@ export class DBElasticClusterNode extends DBResourceNode {
         this.pollingSet.clearTimer()
     }
 
-    public [inspect.custom](): string {
+    public override [inspect.custom](): string {
         return 'DBElasticClusterNode'
     }
 }

packages/core/src/docdb/explorer/dbGlobalClusterNode.ts

@@ -151,7 +151,7 @@ export class DBGlobalClusterNode extends DBResourceNode {
         this.pollingSet.clearTimer()
     }
 
-    public [inspect.custom](): string {
+    public override [inspect.custom](): string {
         return 'DBGlobalClusterNode'
     }
 }

packages/core/src/docdb/explorer/dbInstanceNode.ts

@@ -112,7 +112,7 @@ export class DBInstanceNode extends DBResourceNode {
         this.pollingSet.clearTimer()
     }
 
-    public [inspect.custom](): string {
+    public override [inspect.custom](): string {
         return 'DBInstanceNode'
     }
 }