How to Async Rename File in Dart - Code Snippet

// Task: Async Rename File
// Language: Dart

void asyncRenameFile() {
    // Implementation for Async Rename File
    var result = ...; // Initialize variable
    // TODO: Implement core logic here
    // Step 1: Prepare data
    // Step 2: Process Async Rename File
    print("Done");
}