import { Statistics } from '../Data';
import { ColumnType } from './ColumnType';
export declare type GetData<T> = (stats: Statistics) => T;
export declare class BaseColumn<T> {
    protected _type: ColumnType;
    protected _name: string;
    protected _getData: GetData<T>;
    get type(): ColumnType;
    get name(): string;
    get getData(): GetData<T>;
    constructor(type: ColumnType, name: string, getData: GetData<T>);
}