minipass‑sized is a small utility library that extends the **minipass** stream implementation with size validation. By supplying an expected byte count when constructing the stream, it automatically throws an `EBADSIZE` error if the actual amount of data received differs, making it useful for developers who need to enforce exact payload sizes (e.g., when handling HTTP responses with a known `Content‑Length`). It works only with binary streams and requires a valid positive integer size.