/// <reference types="node" />
import { inspect, InspectOptions } from "util";
import V1 from "../V1";
/**
 * Options to pass to create a ExternalCampaignInstance
 */
export interface ExternalCampaignListInstanceCreateOptions {
    /** ID of the preregistered campaign. */
    campaignId: string;
    /** The SID of the [Messaging Service](https://www.twilio.com/docs/messaging/api/service-resource) that the resource is associated with. */
    messagingServiceSid: string;
    /** Customers should use this flag during the ERC registration process to indicate to Twilio that the campaign being registered is undergoing CNP migration. It is important for the user to first trigger the CNP migration process for said campaign in their CSP portal and have Twilio accept the sharing request, before making this api call. */
    cnpMigration?: boolean;
}
export interface ExternalCampaignSolution {
}
export interface ExternalCampaignListInstance {
    _version: V1;
    _solution: ExternalCampaignSolution;
    _uri: string;
    /**
     * Create a ExternalCampaignInstance
     *
     * @param params - Parameter for request
     * @param callback - Callback to handle processed record
     *
     * @returns Resolves to processed ExternalCampaignInstance
     */
    create(params: ExternalCampaignListInstanceCreateOptions, callback?: (error: Error | null, item?: ExternalCampaignInstance) => any): Promise<ExternalCampaignInstance>;
    /**
     * Provide a user-friendly representation
     */
    toJSON(): any;
    [inspect.custom](_depth: any, options: InspectOptions): any;
}
export declare function ExternalCampaignListInstance(version: V1): ExternalCampaignListInstance;
interface ExternalCampaignResource {
    sid: string;
    account_sid: string;
    campaign_id: string;
    messaging_service_sid: string;
    date_created: Date;
}
export declare class ExternalCampaignInstance {
    protected _version: V1;
    constructor(_version: V1, payload: ExternalCampaignResource);
    /**
     * The unique string that identifies a US A2P Compliance resource `QE2c6890da8086d771620e9b13fadeba0b`.
     */
    sid: string;
    /**
     * The SID of the [Account](https://www.twilio.com/docs/iam/api/account) that the Campaign belongs to.
     */
    accountSid: string;
    /**
     * ID of the preregistered campaign.
     */
    campaignId: string;
    /**
     * The SID of the [Messaging Service](https://www.twilio.com/docs/messaging/api/service-resource) that the resource is associated with.
     */
    messagingServiceSid: string;
    /**
     * The date and time in GMT when the resource was created specified in [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) format.
     */
    dateCreated: Date;
    /**
     * Provide a user-friendly representation
     *
     * @returns Object
     */
    toJSON(): {
        sid: string;
        accountSid: string;
        campaignId: string;
        messagingServiceSid: string;
        dateCreated: Date;
    };
    [inspect.custom](_depth: any, options: InspectOptions): string;
}
export {};
