import * as plugins from './classes.plugins.js';
import { InterestMap, type IInterestComparisonFunc } from './classes.interestmap.js';
export interface IInterestOptions<DTInterestFullfillment> {
    markLostAfterDefault: number;
    defaultFullfillment?: DTInterestFullfillment;
}
export declare class Interest<DTInterestId, DTInterestFullfillment> {
    options: IInterestOptions<DTInterestFullfillment>;
    private interestMapRef;
    originalInterest: DTInterestId;
    comparisonFunc: IInterestComparisonFunc<DTInterestId>;
    destructionTimer: plugins.smarttime.Timer;
    isFullfilled: boolean;
    private isDestroyed;
    /**
     * a generic store to store objects in that are needed for fullfillment;
     */
    fullfillmentStore: any[];
    /**
     * a cancellable timeout for the markLostAfterDefault feature
     */
    private markLostTimeout;
    /**
     * quick access to a string that makes the interest comparable for checking for similar interests
     */
    get comparisonString(): string;
    private interestDeferred;
    interestFullfilled: Promise<DTInterestFullfillment>;
    /**
     * fullfill the interest
     */
    fullfillInterest(objectArg: DTInterestFullfillment): void;
    constructor(interestMapArg: InterestMap<DTInterestId, DTInterestFullfillment>, interestArg: DTInterestId, comparisonFuncArg: IInterestComparisonFunc<DTInterestId>, optionsArg?: IInterestOptions<DTInterestFullfillment>);
    /**
     * self destructs the interest
     */
    destroy(): void;
    /**
     * notifies the interest that the interest in it has been lost
     */
    markLost(): void;
    /**
     * notifies the interest that the interest in it has been restored
     */
    renew(): void;
}