/**
 * @file RTCError - WebRTC-specific error types.
 *
 * Implements the W3C RTCError interface
 * (https://www.w3.org/TR/webrtc/#rtcerror-interface).
 *
 * Provides WebRTC-specific error types extending the standard Error class
 * with additional error detail types and metadata fields.
 *
 * @license MIT
 * @author nmhung1210
 */
/**
 * RTCErrorDetailType enum - Standardized WebRTC error details.
 * Maps to RTCErrorDetailType from the WebRTC spec.
 *
 * @readonly
 * @enum {string}
 */
declare const RTCErrorDetailType: Readonly<{
    readonly NONE: "none";
    readonly DATA_CHANNEL_FAILURE: "data-channel-failure";
    readonly DTLS_FAILURE: "dtls-failure";
    readonly FINGERPRINT_FAILURE: "fingerprint-failure";
    readonly SCTP_FAILURE: "sctp-failure";
    readonly SDP_SYNTAX_ERROR: "sdp-syntax-error";
    readonly HARDWARE_ENCODER_NOT_AVAILABLE: "hardware-encoder-not-available";
    readonly HARDWARE_ENCODER_ERROR: "hardware-encoder-error";
    readonly INVALID_STATE: "invalid-state";
    readonly INVALID_MODIFICATION: "invalid-modification";
    readonly INVALID_ACCESS_ERROR: "invalid-access-error";
    readonly OPERATION_ERROR: "operation-error";
}>;
/**
 * Error detail type string union.
 */
type RTCErrorDetail = typeof RTCErrorDetailType[keyof typeof RTCErrorDetailType];
/**
 * Error initialization dictionary.
 */
interface RTCErrorInit {
    errorDetail?: string;
    sdpLineNumber?: number | null;
    httpRequestStatusCode?: number | null;
    sctpCauseCode?: number | null;
    receivedAlert?: number | null;
    sentAlert?: number | null;
}
/**
 * Native WebRTC error object shape.
 */
interface NativeRTCError {
    error_detail?: string;
    sctp_cause_code?: number;
    message?: string;
}
/**
 * JSON representation of an RTCError.
 */
interface RTCErrorJSON {
    name: string;
    message: string;
    errorDetail: string;
    sdpLineNumber?: number;
    httpRequestStatusCode?: number;
    sctpCauseCode?: number;
    receivedAlert?: number;
    sentAlert?: number;
}
/**
 * RTCError extends Error with WebRTC-specific error details.
 *
 * @extends Error
 */
declare class RTCError extends Error {
    #private;
    /** Export error detail types as static property */
    static readonly DetailType: Readonly<{
        readonly NONE: "none";
        readonly DATA_CHANNEL_FAILURE: "data-channel-failure";
        readonly DTLS_FAILURE: "dtls-failure";
        readonly FINGERPRINT_FAILURE: "fingerprint-failure";
        readonly SCTP_FAILURE: "sctp-failure";
        readonly SDP_SYNTAX_ERROR: "sdp-syntax-error";
        readonly HARDWARE_ENCODER_NOT_AVAILABLE: "hardware-encoder-not-available";
        readonly HARDWARE_ENCODER_ERROR: "hardware-encoder-error";
        readonly INVALID_STATE: "invalid-state";
        readonly INVALID_MODIFICATION: "invalid-modification";
        readonly INVALID_ACCESS_ERROR: "invalid-access-error";
        readonly OPERATION_ERROR: "operation-error";
    }>;
    /**
     * Creates a new RTCError.
     *
     * @param {RTCErrorInit} [init={}] - Error initialization dictionary
     * @param {string} [init.errorDetail='none'] - Error detail type
     * @param {number} [init.sdpLineNumber] - SDP line number where error occurred
     * @param {number} [init.httpRequestStatusCode] - HTTP status code if relevant
     * @param {number} [init.sctpCauseCode] - SCTP cause code
     * @param {number} [init.receivedAlert] - TLS alert received
     * @param {number} [init.sentAlert] - TLS alert sent
     * @param {string} [message=''] - Error message
     */
    constructor(init?: RTCErrorInit, message?: string);
    /**
     * RTCErrorDetailType - specific error category.
     * @type {string}
     */
    get errorDetail(): string;
    /**
     * SDP line number where the error occurred (if applicable).
     * @type {number|null}
     */
    get sdpLineNumber(): number | null;
    /**
     * HTTP request status code (if applicable).
     * @type {number|null}
     */
    get httpRequestStatusCode(): number | null;
    /**
     * SCTP cause code (if applicable).
     * @type {number|null}
     */
    get sctpCauseCode(): number | null;
    /**
     * TLS alert value received (if applicable).
     * @type {number|null}
     */
    get receivedAlert(): number | null;
    /**
     * TLS alert value sent (if applicable).
     * @type {number|null}
     */
    get sentAlert(): number | null;
    /**
     * Converts error to JSON representation.
     * @returns {Object} JSON representation of the error
     */
    toJSON(): RTCErrorJSON;
    /**
     * Creates RTCError from a native WebRTC error object.
     * @param {Object} nativeError - Native error object
     * @param {string} [nativeError.error_detail] - Error detail type
     * @param {number} [nativeError.sctp_cause_code] - SCTP cause code
     * @param {string} [nativeError.message] - Error message
     * @returns {RTCError}
     */
    static fromNative(nativeError: NativeRTCError): RTCError;
}
export default RTCError;
export { RTCError, RTCErrorDetailType };
export type { RTCErrorInit, RTCErrorDetail, NativeRTCError, RTCErrorJSON };