import { Checksum256, Name, PrivateKeyType, PublicKeyType } from '@greymass/eosio';
import { IProtonLinkSessionManagerSessionExtended } from './session';
import { ProtonLinkSessionManagerSession } from './session';
export interface ProtonLinkSessionManagerStorageOptions {
    linkId: string;
    linkUrl: string;
    requestKey: PrivateKeyType;
    sessions: ProtonLinkSessionManagerSession[];
}
declare type TSetSessionsSync = (storage: ProtonLinkSessionManagerStorageOptions) => Promise<void>;
declare type TGetSessions = () => ProtonLinkSessionManagerSession[];
declare type TProtonLinkSessionManagerStorageOptions = Omit<ProtonLinkSessionManagerStorageOptions, 'sessions'>;
export declare class ProtonLinkSessionManagerStorage {
    linkId: string;
    linkUrl: string;
    requestKey: PrivateKeyType;
    private setSessionsSync;
    private getSessions;
    private findSessionIndex;
    constructor(options: TProtonLinkSessionManagerStorageOptions, setSessionsSync: TSetSessionsSync, getSessions: TGetSessions);
    get sessions(): IProtonLinkSessionManagerSessionExtended[];
    set sessions(sessions: IProtonLinkSessionManagerSessionExtended[]);
    add(session: IProtonLinkSessionManagerSessionExtended): void;
    get(chainId: Checksum256, account: Name, permission: Name): IProtonLinkSessionManagerSessionExtended | undefined;
    updateLastUsed(publicKey: PublicKeyType): boolean;
    getByPublicKey(publicKey: PublicKeyType): IProtonLinkSessionManagerSessionExtended | undefined;
    has(publicKey: PublicKeyType): boolean;
    clear(): void;
    remove(session: IProtonLinkSessionManagerSessionExtended): void;
    serialize(): string;
    static unserialize(raw: string, setSessionsSync: TSetSessionsSync, getSessions: TGetSessions): ProtonLinkSessionManagerStorage;
}
export {};