import type { Principal } from '@dfinity/principal';
export declare type ValueType = {
    'PrincipalId': Principal;
} | {
    'AccountId': string;
} | {
    'Icns': string;
};
export interface Address {
    'name': string;
    'description': [] | [string];
    'emoji': [] | [string];
    'value': ValueType;
}
export declare type Error = {
    'NotAuthorized': null;
} | {
    'BadParameters': null;
} | {
    'Unknown': string;
} | {
    'NonExistentItem': null;
};
export declare type Response = {
    'Ok': [] | [string];
} | {
    'Err': Error;
};
export default interface AddressBookInterface {
    'add': (arg_1: Address) => Promise<Response>;
    'get_all': () => Promise<Array<Address>>;
    'name': () => Promise<string>;
    'remove': (arg_0: String) => Promise<Response>;
}