/**
 * Action proposed for an Underlying Instrument instance.
 * - Tag: 944
 * - FIX Specification type: int
 * - Mapped type: number
 * @readonly
 * @public
 */
export declare const CollAction: Readonly<{
    /** Retain */
    readonly Retain: 0;
    /** Add */
    readonly Add: 1;
    /** Remove */
    readonly Remove: 2;
}>;
export type CollAction = (typeof CollAction)[keyof typeof CollAction];