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# Authorization Types

:::info
`Authorization` is a re-export of ox's [`Authorization`](https://oxlib.sh/api/Authorization/types). Refer to the ox documentation for the full reference.
:::

## `Authorization.Authorization`

Root type for an EIP-7702 Authorization.

## `Authorization.List`

List of [`Authorization.Authorization`](/docs/utilities/authorization/types#authorization).

## `Authorization.ListRpc`

RPC representation of an [`Authorization.List`](/docs/utilities/authorization/types#list).

## `Authorization.ListSigned`

Signed representation of a list of [`Authorization.Authorization`](/docs/utilities/authorization/types#authorization).

## `Authorization.Rpc`

RPC representation of an [`Authorization.Authorization`](/docs/utilities/authorization/types#authorization).

## `Authorization.Signed`

Signed representation of an [`Authorization.Authorization`](/docs/utilities/authorization/types#authorization).

## `Authorization.Tuple`

Tuple representation of an [`Authorization.Authorization`](/docs/utilities/authorization/types#authorization).

## `Authorization.TupleList`

Tuple representation of a list of [`Authorization.Authorization`](/docs/utilities/authorization/types#authorization).

## `Authorization.TupleListSigned`

Tuple representation of a list of signed [`Authorization.Authorization`](/docs/utilities/authorization/types#authorization).

## `Authorization.TupleSigned`

Tuple representation of a signed [`Authorization.Authorization`](/docs/utilities/authorization/types#authorization).