Function load_blob_batch 

pub fn load_blob_batch(
    context: &GitContext,
    cwd: &Path,
    oids: &[String],
    object_directory: Option<&Path>,
) -> Result<HashMap<String, Vec<u8>>, String>

What: Load every distinct requested blob through one batch, optionally reading a private object store (whose alternates still reach the real one). Why: loadBlobBatch; request order is first-seen order.

In TS you’d write (pseudocode):

async function loadBlobBatch({ gitPath, cwd, oids, objectDirectory }): Promise<ReadonlyMap<string, Uint8Array>>;