diff --git a/packages/cli/src/CliApplication.ts b/packages/cli/src/CliApplication.ts
index 5ebd4fad..02ccab39 100644
--- a/packages/cli/src/CliApplication.ts
+++ b/packages/cli/src/CliApplication.ts
@@ -2,6 +2,9 @@ import type {
     ParseOptions,
     OutputConfiguration
 } from "commander";
+import type {
+    CliApplication as CliApplicationContract
+} from "@aedart/contracts/cli";
 import type {
     Application
 } from "@aedart/contracts/core";
@@ -18,7 +21,7 @@ import { existsSync } from "node:fs";
 /**
  * Cli Application
  */
-export default class CliApplication
+export default class CliApplication implements CliApplicationContract
 {
     /**
      * The "core" application instance