How to Async Replace Substring in Dart - Code Snippet

// Task: Async Replace Substring
// Language: Dart

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