import { KMSClient, SignCommandInput } from '@aws-sdk/client-kms';
export type SignParams = {
    keyId: SignCommandInput['KeyId'];
    message: string;
    kmsInstance: KMSClient;
};
export type GetEthAddressFromKMSparams = {
    keyId: SignCommandInput['KeyId'];
    kmsInstance: KMSClient;
};
export type GetPublicKeyParams = {
    keyId: SignCommandInput['KeyId'];
    kmsInstance: KMSClient;
};
export type CreateSignatureParams = SignParams & {
    address: string;
};