Changing namespaces or module containers that share the same name can result in a clash

Trying to reorganize some code that was mistakenly namespaced and move it to its own namespace without affecting the current functionality during the process.

The original code is structured as follows:

// (org)
module General.Admin.Dialogs {
  export class LoginDialog {
    // details
  }
}

Post transition, the code should look like this:

// (new)
namespace Admin {
  export module Dialogs{
    export class Login {
    }
  }
}

However, I need to maintain some of the existing functionality by using aliases for objects in a specific namespace/module. The TypeScript 2.3 compiler presents an issue with naming collisions because it assumes the current root namespace due to lack of specification:

namespace Admin {
  export module Dialogs{
    export class Login {
    }
  }
}

module General.Admin.Dialogs {
  export var LoginDialog = Admin.Dialogs.Login;
}

The compiler interprets Admin.Dialogs.Login to be part of the old General module/namespace rather than the newly declared Admin.Dialogs. Is there a workaround to resolve this issue?

Answer №1

While crafting the question, an epiphany struck me and I managed to solve the issue at hand. However, I decided to share my solution in case it could benefit others facing a similar difficulty. To avoid future conflicts when revisiting the file following the transition, I opted for a slightly unconventional approach by introducing an intermediate module. This may be considered a temporary "hack", but since the intermediate module will also be removed eventually, it serves its purpose without causing major issues.

namespace Admin {
  export module Dialogs {
    export class Login {
    }
  }
}

module AdminTransition {
  export var LoginDialog = Admin.Dialogs.Login
}

module General.Admin.Dialogs {
  export var LoginDialog = AdminTransition.LoginDialog;
}

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