import { TokenResponse } from '../types/auth.types';
export declare class TokenStore {
    private accessToken;
    private refreshToken;
    private expiresAt;
    private refreshLock;
    constructor(initialAccessToken?: string, initialRefreshToken?: string);
    setTokens(tokens: TokenResponse): void;
    getAccessToken(): string | null;
    getRefreshToken(): string | null;
    isAccessTokenExpired(): boolean;
    shouldRefreshToken(): boolean;
    setRefreshLock(promise: Promise<void> | null): void;
    getRefreshLock(): Promise<void> | null;
    clear(): void;
}
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