import { Body } from "./body.js";
import { IncomingResponse } from "./incoming-response.js";
import { OutgoingRequestMessage } from "./outgoing-request-message.js";
/**
 * A SIP message sent from a local client to a remote server.
 * @remarks
 * For the purpose of invoking a particular operation.
 * https://tools.ietf.org/html/rfc3261#section-7.1
 * @public
 */
export interface OutgoingRequest {
    /** Delegate providing custom handling of this outgoing request. */
    delegate?: OutgoingRequestDelegate;
    /** The outgoing message. */
    readonly message: OutgoingRequestMessage;
    /**
     * Destroy request.
     */
    dispose(): void;
    /**
     * Sends a CANCEL message targeting this request to the UAS.
     * @param reason - Reason for canceling request.
     * @param options - Request options bucket.
     */
    cancel(reason?: string, options?: RequestOptions): void;
}
/**
 * Delegate providing custom handling of outgoing requests.
 * @public
 */
export interface OutgoingRequestDelegate {
    /**
     * Received a 2xx positive final response to this request.
     * @param response - Incoming response.
     */
    onAccept?(response: IncomingResponse): void;
    /**
     * Received a 1xx provisional response to this request. Excluding 100 responses.
     * @param response - Incoming response.
     */
    onProgress?(response: IncomingResponse): void;
    /**
     * Received a 3xx negative final response to this request.
     * @param response - Incoming response.
     */
    onRedirect?(response: IncomingResponse): void;
    /**
     * Received a 4xx, 5xx, or 6xx negative final response to this request.
     * @param response - Incoming response.
     */
    onReject?(response: IncomingResponse): void;
    /**
     * Received a 100 provisional response.
     * @param response - Incoming response.
     */
    onTrying?(response: IncomingResponse): void;
}
/**
 * Request options bucket.
 * @public
 */
export interface RequestOptions {
    /** Extra headers to include in the message. */
    extraHeaders?: Array<string>;
    /** Body to include in the message. */
    body?: Body;
}