export declare class SetMessageType {
    static SET_SIZE: number;
    static SET_CONTAINS: number;
    static SET_CONTAINSALL: number;
    static SET_ADD: number;
    static SET_REMOVE: number;
    static SET_ADDALL: number;
    static SET_COMPAREANDREMOVEALL: number;
    static SET_COMPAREANDRETAINALL: number;
    static SET_CLEAR: number;
    static SET_GETALL: number;
    static SET_ADDLISTENER: number;
    static SET_REMOVELISTENER: number;
    static SET_ISEMPTY: number;
}