/**
 * Describes the source of the identifier that RelatedTradeID(1856) represents.
 * - Tag: 1857
 * - FIX Specification type: int
 * - Mapped type: number
 * @readonly
 * @public
 */
export declare const RelatedTradeIDSource: Readonly<{
    /** Non-FIX source */
    readonly NonFIXSource: 0;
    /** Trade ID */
    readonly TradeID: 1;
    /** Secondary trade ID */
    readonly SecondaryTradeID: 2;
    /** Trade report ID */
    readonly TradeReportID: 3;
    /** Firm trade ID */
    readonly FirmTradeID: 4;
    /** Secondary firm Trade ID */
    readonly SecondaryFirmTradeID: 5;
    /** Regulatory trade ID */
    readonly RegulatoryTradeID: 6;
}>;
export type RelatedTradeIDSource = (typeof RelatedTradeIDSource)[keyof typeof RelatedTradeIDSource];