How to Async Check File Exists in OCaml - Code Snippet

(* Task: Async Check File Exists
(* Language: OCaml

let async_check_file_exists() =
    (* Implementation for Async Check File Exists
    let result = ...; (* Initialize variable
    (* TODO: Implement core logic here
    (* Step 1: Prepare data
    (* Step 2: Process Async Check File Exists
    print_endline("Done");
;;