import type { Preapproval } from './Preapproval';
import type { SuiClient, SuiTransactionBlockResponse } from '@mysten/sui.js/client';
import type { SuiSignPersonalMessageOutput, SuiSignTransactionBlockOutput, WalletAccount } from '@mysten/wallet-standard';
import { EthosSignMessageInput } from './EthosSignMessageInput';
import { EthosSignTransactionBlockInput } from './EthosSignTransactionBlockInput';
import { EthosSignAndExecuteTransactionBlockInput } from './EthosSignAndExecuteTransactionBlockInput';
import { EthosExecuteTransactionBlockInput } from './EthosExecuteTransactionBlockInput';
export declare enum SignerType {
    Extension = "extension",
    Hosted = "hosted"
}
export interface Signer {
    type: SignerType;
    name?: string;
    icon?: string;
    getAddress: () => Promise<string | null>;
    accounts: readonly WalletAccount[];
    currentAccount: WalletAccount | null;
    signAndExecuteTransactionBlock: (input: EthosSignAndExecuteTransactionBlockInput) => Promise<SuiTransactionBlockResponse>;
    executeTransactionBlock: (input: EthosExecuteTransactionBlockInput) => Promise<SuiTransactionBlockResponse>;
    signTransactionBlock: (input: EthosSignTransactionBlockInput) => Promise<SuiSignTransactionBlockOutput>;
    requestPreapproval: (preApproval: Preapproval) => Promise<boolean>;
    signPersonalMessage: (input: EthosSignMessageInput) => Promise<SuiSignPersonalMessageOutput>;
    disconnect: () => void;
    client: SuiClient;
}
export interface ExtensionSigner extends Signer {
    type: SignerType.Extension;
}
export interface HostedSigner extends Signer {
    type: SignerType.Hosted;
    email?: string;
    logout: () => void;
}