import { ColumnDescription } from "./ColumnDescription";
import { BaseDataSourceDescription } from "./BaseDataSourceDescription";
import { Type } from "./type";
/**
 * @hidden
 */
export declare class ComboBoxColumnDescription extends ColumnDescription {
    static $t: Type;
    protected get_type(): string;
    private static __canMarshalByValue1;
    constructor();
    private fh;
    dataSourceRef: string;
    private fe;
    dataSource: BaseDataSourceDescription;
    private fi;
    textField: string;
    private fj;
    valueField: string;
}
