Function strings 

pub fn strings(helia: Arc<dyn Helia>) -> impl StringsInterface

Create a StringsInterface instance for use with Helia

Example

use rust_helia::create_helia_default;
use helia_strings::{strings, StringsInterface};

let helia = std::sync::Arc::new(create_helia_default().await?);
let str_interface = strings(helia);
let cid = str_interface.add("hello world", None).await?;