export interface WoTBInstance {
    readonly instanceID: number;
    readonly filePath: string;
    /**
     * Gets this instance ID.
     * @returns {number} The instance technical ID.
     */
    getId(): number;
    /**
     * Makes a memory copy of the WoT instance, and returns this new instance.
     * @returns {WoTBInstance} The new memory instance.
     */
    memCopy(): WoTBInstance;
    /**
     * Makes a file copy of the WoT instance, and returns this new instance.
     * @returns {WoTBInstance} The new file instance.
     */
    fileCopy(path: string): WoTBInstance;
    /**
     * Remove the WoT from the computer's memory.
     */
    clear(): void;
    /**
     * Returns a dump of the WoT as a string.
     * @returns {string} The dump.
     */
    dumpWoT(): string;
    /**
     * Makes a dump of the WoT on standard output.
     */
    showGraph(): void;
    /**
     * Removes any node and certification from the WoT.
     */
    resetWoT(): void;
    /**
     * Gets the total number of nodes in the WoT, enabled or not.
     * @returns {number} The total of nodes ever added to the WoT.
     */
    getWoTSize(): number;
    /**
     * Add a node and returns its wotb_id.
     * @returns {number} The new node identifier.
     */
    addNode(): number;
    /**
     * Remove the lastly added node from the WoT, as well as the certifications it received.
     */
    removeNode(): void;
    /**
     * Sets the maximum number of certifications a node can emit.
     * @param {number} max The maximum number of emitted certifications.
     */
    setMaxCert(max: number): void;
    /**
     * Gets the maximum number of certifications a node can emit in the WoT.
     * @returns {number} The maximum's value.
     */
    getMaxCert(): number;
    /**
     * Tells wether a node is enabled or not (= member or not).
     * @param node Node's ID.
     * @returns {boolean} True if enabled, false otherwise.
     */
    isEnabled(node: number): boolean;
    /**
     * Enables or disables a node.
     * @param enabled True to enable, False to disable.
     * @param node The node to change.
     */
    setEnabled(enabled: boolean, node: number): void;
    /**
     * Tells wether a link exists from a member to another.
     * @param from The emitting node.
     * @param to The receiving node.
     * @returns {boolean}
     */
    existsLink(from: number, to: number): boolean;
    /**
     * Adds a link from a node to another.
     * @param from The emitting node.
     * @param to The receiving node.
     * @returns {boolean} True if the link was added, false otherwise (for example if it from exceeded the maximum quota).
     */
    addLink(from: number, to: number): boolean;
    /**
     * Removes a link from a node to another. Returns the new number of links issued to the destination node.
     * @param from Issuer.
     * @param to Receiver.
     * @returns {number} The new number of links reaching Receiver.
     */
    removeLink(from: number, to: number): number;
    /**
     * Tells wether a node is outdistanced from the WoT.
     * @param {number} node The node we want to test.
     * @param {number} d_min The minimum number of both issued and received certifications to be considered a sentry.
     * @param {number} k_max The maximum distance from the sentries to the node.
     * @param {number} x_percent The percentage of sentries to reach to not be considered outdistanced.
     * @returns {boolean} True is the node is outdistanced, false otherwise.
     */
    isOutdistanced(node: number, d_min: number, k_max: number, x_percent: number): boolean;
    /**
     * Gives details about the distance of a node from the WoT.
     * @param {number} node The node we want to test.
     * @param {number} d_min The minimum number of both issued and received certifications to be considered a sentry.
     * @param {number} k_max The maximum distance from the sentries to the node.
     * @param {number} x_percent The percentage of sentries to reach to not be considered outdistanced.
     * @returns {{nbSuccess: number; nbSentries: number; nbReached: number; isOutdistanced: boolean}} The number of reached sentries, the number of sentries, the number of reached members, the distance test.
     */
    detailedDistance(node: number, d_min: number, k_max: number, x_percent: number): {
        nbSuccess: number;
        nbSentries: number;
        nbReached: number;
        isOutdistanced: boolean;
    };
    /**
     * Returns the sentries of the WoT.
     * @param {number} d_min The minimum number of both issued and received certifications to be considered a sentry.
     * @returns {number} An array of node ID (= array of integers).
     */
    getSentries(d_min: number): number[];
    /**
     * Returns the non-sentires of the WoT.
     * @param {number} d_min The minimum number of both issued and received certifications to be considered a sentry.
     * @returns {number} An array of node ID (= array of integers).
     */
    getNonSentries(d_min: number): number[];
    /**
     * Returns the non-members of the WoT.
     * @returns {number} An array of node ID (= array of integers).
     */
    getDisabled(): number[];
    /**
     * Returns the list of existing paths from a node to another, using a maximum of k_max steps.
     * @param {number} from The departure node.
     * @param {number} to The arrival node.
     * @param {number} k_max The maximum number of steps allowed for reaching the arrival node from departure node.
     * @returns {number[][]} A list of paths. Example of paths from ID 5 to ID 189 using k_max 4
     *   [0] = [5, 822, 333, 12, 189]
     *   [1] = [5, 29, 189]
     *   [2] = [5, 189]
     */
    getPaths(from: number, to: number, k_max: number): number[][];
}
export interface WoTBInterface {
    fileInstance: (filepath: string) => any;
    memoryInstance: () => any;
    setVerbose: (verbose: boolean) => void;
}
export declare const WoTBObject: WoTBInterface;