export interface ColumnsWithLetter {
    Letter: string;
    Columns: string[];
}
export interface IDisplayColumn {
    Name: string;
    Hidden: boolean;
    Order: Order;
}
export declare enum Order {
    OrderAsc = "+",
    OrderDesc = "-",
    OrderNone = ""
}
export interface IColumnType {
    Name: string;
    Type: string;
}