import type { BehaviorSubject } from 'rxjs';
import type { KeypairType } from '@polkadot/util-crypto/types';
import type { KeyringSectionOption } from '../options/types.js';
import type { KeyringJson, KeyringStore } from '../types.js';
export interface SingleAddress {
    json: KeyringJson;
    option: KeyringSectionOption;
    type?: KeypairType | undefined;
}
export type SubjectInfo = Record<string, SingleAddress>;
export interface AddressSubject {
    add: (store: KeyringStore, address: string, json: KeyringJson, type?: KeypairType) => SingleAddress;
    remove: (store: KeyringStore, address: string) => void;
    subject: BehaviorSubject<SubjectInfo>;
}