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use elrond_codec::TryStaticCast;

use crate::api::ErrorApi;

use super::{BigIntApi, EllipticCurveApi, ManagedBufferApi};

pub type Handle = i32;

pub trait ManagedTypeApi:
    TryStaticCast + BigIntApi + EllipticCurveApi + ManagedBufferApi + ErrorApi + Clone + 'static
{
    fn mb_to_big_int_unsigned(&self, buffer_handle: Handle) -> Handle;

    fn mb_to_big_int_signed(&self, buffer_handle: Handle) -> Handle;

    fn mb_from_big_int_unsigned(&self, big_int_handle: Handle) -> Handle;

    fn mb_from_big_int_signed(&self, big_int_handle: Handle) -> Handle;
}