# type-aliases

- [Mutable](/limechain-test/utils/type-aliases/mutable.md)
- [NearAmount](/limechain-test/utils/type-aliases/nearamount.md)
- [PromiseIndex](/limechain-test/utils/type-aliases/promiseindex.md)
- [Register](/limechain-test/utils/type-aliases/register.md)
