getFileStream()

// Get file from default branch
const resp = await repo.getFileStream({ path: "README.md" });
const text = await resp.text();
console.log(text);

// Get file from specific branch, tag, or commit
const historicalResp = await repo.getFileStream({
  path: "package.json",
  ref: "v1.0.0", // branch name, tag, or commit SHA
});
const historicalText = await historicalResp.text();

// Fetch from the ephemeral namespace
const ephemeralResp = await repo.getFileStream({
  path: "notes.md",
  ref: "feature/demo-work",
  ephemeral: true,
});