import type { Campaign, ReEligibleCondition } from '../Interfaces/Campaign';
import type { EventIntermediateCounts, UserData } from '../Interfaces/User';
export declare enum SyncStatePolicy {
    OVERWRITE = 0,
    MERGE = 1
}
type SyncStateOptions = {
    policy?: SyncStatePolicy;
    useStorageIfAvailable?: boolean;
    handleExternalUserIdMismatch?: boolean;
};
export declare class UserStateManager {
    static eventIntermediateCounts: EventIntermediateCounts[];
    static inWebMessageCampaigns: Campaign[];
    static userData: UserData;
    static get state(): {
        eventIntermediateCounts: EventIntermediateCounts[];
        inWebMessageCampaigns: Campaign[];
        userData: UserData;
    };
    static saveState(): Promise<void>;
    static sync(options: SyncStateOptions): Promise<void>;
    static refresh(policy?: SyncStatePolicy): Promise<void>;
    static updateExternalUserId(): Promise<void>;
    static updateAndGetCampaignHiddenUntilDataAccordingToReEligibleCondition(campaignId: string, reEligibleCondition: ReEligibleCondition): Record<string, any>;
    static updateEventCounts(eventName: string, eventParams: Record<string, any>, segmentationEventParamKeys?: string[] | null): void;
    private static _clearEventCounts;
    static updateUserProperties(params: Record<string, any>): void;
    private static _clearUserProperties;
    static updateCampaignHiddenUntilData(campaignHiddenUntilData: Record<string, any>): void;
    private static _clearCampaignHiddenUntilData;
    static clearAll(): void;
    private static _syncState;
    private static shouldHandleExternalUserIdMismatch;
    private static _updateStatesBasedOnPolicy;
    private static _overwriteUserData;
    private static _mergeUserData;
    static getMessageLogs(campaignId: string): any;
}
export {};
//# sourceMappingURL=State.d.ts.map