message: Update types/src/bytesrepr.rs
diff: @@ -21,9 +21,6 @@ use num_integer::Integer;
  use num_rational::Ratio;
  use serde::{Deserialize, Serialize};
  -#[cfg(feature = "std")]
  -use thiserror::Error;
  -
  pub use bytes::Bytes;
  /// The number of bytes in a serialized `()`.
  