import { inspect, InspectOptions } from "util";
import V2010 from "../../V2010";
/**
 * Options to pass to create a NewSigningKeyInstance
 */
export interface NewSigningKeyListInstanceCreateOptions {
    /** A descriptive string that you create to describe the resource. It can be up to 64 characters long. */
    friendlyName?: string;
}
export interface NewSigningKeySolution {
    accountSid: string;
}
export interface NewSigningKeyListInstance {
    _version: V2010;
    _solution: NewSigningKeySolution;
    _uri: string;
    /**
     * Create a NewSigningKeyInstance
     *
     * @param callback - Callback to handle processed record
     *
     * @returns Resolves to processed NewSigningKeyInstance
     */
    create(callback?: (error: Error | null, item?: NewSigningKeyInstance) => any): Promise<NewSigningKeyInstance>;
    /**
     * Create a NewSigningKeyInstance
     *
     * @param params - Parameter for request
     * @param callback - Callback to handle processed record
     *
     * @returns Resolves to processed NewSigningKeyInstance
     */
    create(params: NewSigningKeyListInstanceCreateOptions, callback?: (error: Error | null, item?: NewSigningKeyInstance) => any): Promise<NewSigningKeyInstance>;
    /**
     * Provide a user-friendly representation
     */
    toJSON(): any;
    [inspect.custom](_depth: any, options: InspectOptions): any;
}
export declare function NewSigningKeyListInstance(version: V2010, accountSid: string): NewSigningKeyListInstance;
interface NewSigningKeyResource {
    sid: string;
    friendly_name: string;
    date_created: Date;
    date_updated: Date;
    secret: string;
}
export declare class NewSigningKeyInstance {
    protected _version: V2010;
    constructor(_version: V2010, payload: NewSigningKeyResource, accountSid: string);
    /**
     * The unique string that that we created to identify the NewSigningKey resource.
     */
    sid: string;
    /**
     * The string that you assigned to describe the resource.
     */
    friendlyName: string;
    /**
     * The date and time in GMT that the resource was created specified in [RFC 2822](https://www.ietf.org/rfc/rfc2822.txt) format.
     */
    dateCreated: Date;
    /**
     * The date and time in GMT that the resource was last updated specified in [RFC 2822](https://www.ietf.org/rfc/rfc2822.txt) format.
     */
    dateUpdated: Date;
    /**
     * The secret your application uses to sign Access Tokens and to authenticate to the REST API (you will use this as the basic-auth `password`).  **Note that for security reasons, this field is ONLY returned when the API Key is first created.**
     */
    secret: string;
    /**
     * Provide a user-friendly representation
     *
     * @returns Object
     */
    toJSON(): {
        sid: string;
        friendlyName: string;
        dateCreated: Date;
        dateUpdated: Date;
        secret: string;
    };
    [inspect.custom](_depth: any, options: InspectOptions): string;
}
export {};