SlowBuffer to Buffer.allocUnsafeSlow Codemod

This codemod migrates deprecated SlowBuffer usage to Buffer.allocUnsafeSlow() to handle Node.js DEP0030.

What it does

This codemod transforms:

1. SlowBuffer constructor calls to Buffer.allocUnsafeSlow()
2. Direct SlowBuffer calls to Buffer.allocUnsafeSlow()
3. Import/require statements be synced with new function

Example

diff
Copy
- import { SlowBuffer } from "buffer";
+ import { Buffer } from "buffer";
- const buf = new SlowBuffer(1024);
+ const buf = Buffer.allocUnsafeSlow(1024);