# ImportConfig · FT4 TypeScript client · Chromia Docs (concept)

> The configuration for the import strategy type ImportConfig = { allowAnyOperation : boolean; importAccountTimeout : number; trustedChains : Buffer[];
} Pro

Source: https://docs.chromia.com/pages/ft4-ts-client/types/registration.ImportConfig/

Type Alias

# ImportConfig

On this page

* [Properties](#properties)
* [allowAnyOperation](#allowanyoperation)
* [importAccountTimeout](#importaccounttimeout)
* [trustedChains](#trustedchains)

The configuration for the import strategy

```signature
type ImportConfig = {
    allowAnyOperation: boolean;
    importAccountTimeout: number;
    trustedChains: Buffer[];
}
```

## Properties

### allowAnyOperation

```signature
allowAnyOperation: boolean
```

Whether it allows any operation to import an account, rather than just the `ft4.ras_import` operation.

### importAccountTimeout

```signature
importAccountTimeout: number
```

The time in milliseconds after which the iccf proof expires.

### trustedChains

```signature
trustedChains: Buffer[]
```

The chains that are trusted to import accounts.

[View this page on docs.chromia.com](https://docs.chromia.com/pages/ft4-ts-client/types/registration.ImportConfig.html)Generated API reference, mirrored from the live docs