diff --git a/src/command.ts b/src/command.ts
index 7cbfaa2..1c07813 100644
--- a/src/command.ts
+++ b/src/command.ts
@@ -6,7 +6,7 @@ export class Command {
         private readonly args: object | null
     ) {}
 
-    public execute() {
+    public execute(): Thenable<unknown>{
         if (this.args === null) {
             return vscode.commands.executeCommand(this.exe);
         } else {
diff --git a/src/extension.ts b/src/extension.ts
index 38f88ee..69ee1bd 100644
--- a/src/extension.ts
+++ b/src/extension.ts
@@ -89,7 +89,7 @@ function refreshUserCommands(context: vscode.ExtensionContext) {
 
         context.subscriptions.push(
             vscode.commands.registerCommand(key, async () => {
-                await multiCommand.execute();
+                await await multiCommand.execute();
             })
         );
     });
@@ -109,12 +109,12 @@ export function activate(context: vscode.ExtensionContext) {
         async (args = {}) => {
             try {
                 if (args.command) {
-                    await vscode.commands.executeCommand(args.command);
+                    return await vscode.commands.executeCommand(args.command);
                 } else if (args.sequence) {
                     const multiCommand = createMultiCommand("", args);
-                    await multiCommand.execute();
+                    return await await multiCommand.execute();
                 } else {
-                    await pickMultiCommand();
+                    return await await pickMultiCommand();
                 }
             } catch (e) {
                 vscode.window.showErrorMessage(`${e.message}`);
@@ -126,7 +126,7 @@ export function activate(context: vscode.ExtensionContext) {
 // this method is called when your extension is deactivated
 export function deactivate() {}
 
-export async function pickMultiCommand() {
+export async function pickMultiCommand(): Promise<Thenable<unknown> | undefined> {
     const picks = multiCommands.map((multiCommand) => {
         return {
             label: multiCommand.label || multiCommand.id,
diff --git a/src/multiCommand.ts b/src/multiCommand.ts
index 5031206..21b1f39 100644
--- a/src/multiCommand.ts
+++ b/src/multiCommand.ts
@@ -9,11 +9,14 @@ export class MultiCommand {
         readonly sequence: Array<Command>
     ) {}
 
-    public async execute() {
+    public async execute(): Promise<Thenable<unknown> | unknown> {
+        let lastOutput: Thenable<unknown> | undefined;
         for (let command of this.sequence) {
-            await command.execute();
+            lastOutput = command.execute();
             await delay(this.interval || 0);
         }
+        
+        return lastOutput;
     }
 }