/**
 * Identifies class of alternative SecurityID
 * - Tag: 22
 * - FIX Specification type: String
 * - FIX Specification version: FIX42
 * - Mapped type: string
 * @readonly
 * @public
 */
export declare const IDSource: Readonly<{
    /** CUSIP */
    readonly CUSIP: "1";
    /** SEDOL */
    readonly SEDOL: "2";
    /** QUIK */
    readonly QUIK: "3";
    /** ISIN number */
    readonly ISINNumber: "4";
    /** RIC code */
    readonly RICCode: "5";
    /** ISO Currency Code */
    readonly ISOCurrencyCode: "6";
    /** ISO Country Code */
    readonly ISOCountryCode: "7";
    /** Exchange Symbol */
    readonly ExchangeSymbol: "8";
    /** Consolidated Tape Association (CTA) Symbol (SIAC CTS/CQS line format) */
    readonly ConsolidatedTapeAssociation: "9";
}>;
export type IDSource = (typeof IDSource)[keyof typeof IDSource];