interface Registration {
    time: number;
    key: string;
    generation: number;
}
export declare class AvoDeduplicator {
    avoFunctionsEvents: Array<Registration>;
    manualEvents: Array<Registration>;
    private avoFunctionsHead;
    private manualHead;
    private msToConsiderOld;
    private now;
    private avoFunctionsLatest;
    private manualLatest;
    private nextGeneration;
    avoFunctionsEventsParams: {
        [key: string]: {
            [propName: string]: any;
        };
    };
    manualEventsParams: {
        [key: string]: {
            [propName: string]: any;
        };
    };
    private static dedupKey;
    shouldRegisterEvent(eventName: string, params: {
        [propName: string]: any;
    }, fromAvoFunction: boolean, streamId?: string): boolean;
    private hasSameEventAs;
    private lookForEventIn;
    hasSeenEventParams(params: {
        [propName: string]: any;
    }, checkInAvoFunctions: boolean): boolean;
    private lookForEventParamsIn;
    private clearOldEvents;
    private expire;
    private _clearEvents;
}
export {};