import type { IdentifierString, WalletAccount } from '@wallet-standard/core';
/** Name of the feature. */
export declare const SuiSignPersonalMessage = "sui:signPersonalMessage";
/** The latest API version of the signPersonalMessage API. */
export type SuiSignPersonalMessageVersion = '1.1.0';
/**
 * A Wallet Standard feature for signing a personal message, and returning the
 * message bytes that were signed, and message signature.
 */
export type SuiSignPersonalMessageFeature = {
    /** Namespace for the feature. */
    [SuiSignPersonalMessage]: {
        /** Version of the feature API. */
        version: SuiSignPersonalMessageVersion;
        signPersonalMessage: SuiSignPersonalMessageMethod;
    };
};
export type SuiSignPersonalMessageMethod = (input: SuiSignPersonalMessageInput) => Promise<SuiSignPersonalMessageOutput>;
/** Input for signing personal messages. */
export interface SuiSignPersonalMessageInput {
    message: Uint8Array;
    account: WalletAccount;
    chain?: IdentifierString;
}
/** Output of signing personal messages. */
export interface SuiSignPersonalMessageOutput extends SignedPersonalMessage {
}
export interface SignedPersonalMessage {
    /** Base64 encoded message bytes */
    bytes: string;
    /** Base64 encoded signature */
    signature: string;
}