import type { CookieOptions } from '../../../browser/cookie';
import type { SessionPersistence } from '../sessionConstants';
import type { SessionState } from '../sessionState';
export declare const SESSION_STORE_KEY = "_dd_s";
export type SessionStoreStrategyType = {
    type: typeof SessionPersistence.COOKIE;
    cookieOptions: CookieOptions;
} | {
    type: typeof SessionPersistence.LOCAL_STORAGE;
} | {
    type: typeof SessionPersistence.MEMORY;
};
export interface SessionStoreStrategy {
    isLockEnabled: boolean;
    persistSession: (session: SessionState) => void;
    retrieveSession: () => SessionState;
    expireSession: (previousSessionState: SessionState) => void;
}