/**
 * Describes the source of the identifier that RelatedOrderID(2887) represents.
 * - Tag: 2888
 * - FIX Specification type: int
 * - Mapped type: number
 * @readonly
 * @public
 */
export declare const RelatedOrderIDSource: Readonly<{
    /** Non-FIX Source */
    readonly NonFIXSource: 0;
    /** Order identifier
        Can be used to refer to an order identifier assigned by the party accepting the order, e.g. OrderID(37). */
    readonly SystemOrderIdentifier: 1;
    /** Client order identifier
        Can be used to refer to an order identifier assigned by the party initiating the order, e.g. ClOrdID(11). */
    readonly ClientOrderIdentifier: 2;
    /** Secondary order identifier
        Can be used to refer to an additional order identifier assigned by the party accepting the order, e.g. SecondaryOrderID(198). */
    readonly SecondaryOrderIdentifier: 3;
    /** Secondary client order identifier
        Can be used to refer to an additional order identifier assigned by the party initiating the order, e.g. SecondaryClOrdID(526). */
    readonly SecondaryClientOrderIdentifier: 4;
}>;
export type RelatedOrderIDSource = (typeof RelatedOrderIDSource)[keyof typeof RelatedOrderIDSource];